Combining physical and psychological therapies -- exercise, along with cognitive behavioural therapy and mindfulness -- may have more long-term effects in treating lower back pain, a study has found. Researchers from Macquarie University, Australia, reviewed results from 75 clinical trials, involving around 15,400 participants, that looked at the effects of 20 non-surgical treatments of chronic low back pain -- massage, manipulation, pain education and injections -- over a year or more. Published in The Lancet Rheumatology journal, the findings show that "cognitive behavioural therapy, mindfulness, exercise, and multidisciplinary care could produce the long-term benefits required to reduce the global burden due to non-specific chronic low back pain". "However, the effects are mostly small, and the strength of evidence is relatively uncertain," the authors wrote. Cases of musculoskeletal disorders -- which include over 150 conditions affecting joints, muscles, bones, ligaments, tendons, and the spine -- could cross a billion globally by 2050, a study published in The Lancet Rheumatology journal in 2023 has estimated. In India, a 2022 study estimated that about 66 per cent could be living with the condition. The analysis is published in 'WORK: A Journal of Prevention, Assessment and Rehabilitation'. "The positive news is that we now know there are a few different types of treatments that have some evidence of effect over the longer term," lead author Dr Hazel Jenkins, a chiropractic clinician and senior lecturer in the department of chiropractic, Macquarie University, said. "The individual treatments that stood out for reducing pain and disability, were psychological treatments such as CBT (cognitive behavioural therapy) and mindfulness, and physical treatments like exercise and manipulation," Jenkins said. On average, interventions effective in treating back pain decreased disability by about 20 per cent -- a clinically meaningful difference for many people, the researchers said. They added that back pain -- typically not an isolated episode -- tends to recur over months and years, and is a leading cause of disability and reduced quality of life. Senior co-author Mark Hancock, professor in physiotherapy, said that most of the recommendations and guidance on treating low back pain "focuses on treating the symptoms, rather than addressing what might be the underlying causes and problems". Including 'cognitive functional therapy' among the treatments was found to produce the largest positive effects -- the technique helps a patient address unhelpful cognitions, emotions, and behaviours that contribute to back pain. "A lot of these more effective treatments are about giving people the skills and confidence to manage their own condition, including future episodes if they occur," Hancock said. Hancock added that while a massage or medications are appropriate for controlling symptoms in the short-term, multi-component approaches are more effective over the long-term. Further, the team cautioned that many trials among those reviewed had small sample sizes, a high risk of bias, or varying results, which limited the certainty of evidence. "Large high-quality studies designed to specifically test long-term effects are needed," Dr Jenkins said. This story has been sourced from a third party syndicated feed, agencies. Mid-day accepts no responsibility or liability for its dependability, trustworthiness, reliability and data of the text. Mid-day management/mid-day.com reserves the sole right to alter, delete or remove (without notice) the content in its absolute discretion for any reason whatsoever
02 June,2025 07:38 PM IST | Mumbai | PTIAmid a fresh wave of Covid-19, caused by the SARS-CoV2, a new study by researchers at the Indian Institute of Technology (IIT) Madras showed that viruses follow seasonal and yearly cycles. The international study, undertaken along with a team of scientists from the universities of Wisconsin-Madison and Texas at Austin, focussed on viruses in freshwater lakes. The researchers used cutting-edge Machine Learning (ML) tools to study 465 freshwater lake samples from Madison, Wisconsin, collected over more than 20 years -- representing the longest DNA-based monitoring of a natural environment on Earth. By sequencing all the DNA from the lakes using a method called metagenomics, the researchers reconstructed 1.3 million virus genomes. The study enabled the researchers to learn how viruses change with the seasons, over decades, and in response to environmental shifts. “Viruses follow seasonal and yearly cycles, with many reappearing year after year, showing remarkable predictability,” said the researchers in the paper, published in the Nature Microbiology Journal. “Viruses can ‘steal’ genes from their hosts and repurpose them for their own benefit. Viruses evolve over-time, with some genes becoming more dominant due to natural selection,” they added. The findings also revealed the vital roles viruses play in ecosystems, not just by influencing the environment but also by supporting other organisms. The team found 578 examples of viral genes that help with critical processes like photosynthesis and methane use -- highlighting how viruses are beneficial to the health and stability of natural systems. “The Covid-19 pandemic has shown us just how important it is to track viruses. Understanding how viruses emerge, evolve, and interact with their environments is critical -- not only for responding to pandemics but also for recognising the vital roles they play in ecosystems. Yet, long-term studies of viral communities, particularly in natural environments, are rare,” said Dr. Karthik Anantharaman, Visiting Professor, at Wadhwani School of Data Science and AI, IIT Madras. “This lack of data creates a significant knowledge gap, hindering our ability to predict how viruses influence both human health and environmental stability. By investing in long-term viral monitoring, we can better prepare for future outbreaks and uncover the complex ways viruses contribute to the health of our planet,” added Anantharaman, who is also an Associate Professor of Microbial and Viral Ecology at the University of Wisconsin-Madison, US. In addition, studying viruses in freshwater systems can transform how we manage water resources, natural ecosystems, and public health, said the team. These findings also open doors to innovative strategies for ecosystem management, such as using viruses to restore balance in disrupted environments such as polluted lakes. This story has been sourced from a third party syndicated feed, agencies. Mid-day accepts no responsibility or liability for its dependability, trustworthiness, reliability and data of the text. Mid-day management/mid-day.com reserves the sole right to alter, delete or remove (without notice) the content in its absolute discretion for any reason whatsoever
02 June,2025 05:50 PM IST | Mumbai | IANSGrowing up, every one of us has been told to drink milk. While some love it, others hate it, but the importance of the food cannot be highlighted now more than ever before because of its many benefits. While its consumption is stressed upon among children and women, Mumbai doctors say, those in their 30s and the age group above that apart from working professionals need to consume milk or at least dairy in their daily life. Every year, World Milk Day is observed on June 1 around the globe to not only celebrate it but also raise awareness and recognise its role as a global food. Designated by the Food and Agriculture Organization in 2001, theme for 2025 is “Let's Celebrate the Power of Dairy” to not only highlight the nutritional value of milk but also how it supports livelihoods and drives economies. Suvarna Sawant, chief dietician & HoD, Clinical Nutrition and Dietetics, Nanavati Max Super Speciality Hospital, explains, “As individuals age, bone density naturally declines, and the sedentary lifestyle of many urban professionals further exacerbates risks related to calcium deficiency, vitamin D insufficiency, and metabolic disorders. Incorporating milk into the daily diet can help mitigate these risks by replenishing essential nutrients and supporting overall health.” To highlight the importance of consuming milk and dairy, mid-day spoke to Sawant and Gulnaaz Shaikh, consultant dietician, KIMS Hospitals in Thane, to highlight the benefits of drinking milk among 30-year-olds. The Mumbai doctors not only highlight why they need it but also suggest how they can incorporate it in their daily meals to make it more interesting.What are the health benefits of drinking milk?Sawant: Milk is a rich source of essential nutrients, including high-quality proteins, calcium, vitamin D, vitamin B12, potassium, and phosphorus. These nutrients collectively support bone health, muscle function, nerve transmission, and overall metabolic balance. For many Indians, especially vegetarians, milk serves as a primary source of complete protein and bioavailable calcium. Additionally, fermented milk products like curd and buttermilk contribute to gut health and immunity. Do those people who are 30 years and above and the working population need to consume milk?Shaikh: Yes, milk is also for people in their 30s or office goers. Because at this age, bone density begins to slowly decrease; calcium and vitamin D are important to keep bones strong. Milk is protein-rich and body-friendly. For those living busy and active lives, milk's high-quality protein can help with muscle repair, and works to boost the body's immunity. Moreover, milk may provide a comprehensive nutrition and satiety effect. How are the needs of men and women different in this age group?Sawant: Women in their 30s, particularly those planning for pregnancy or managing hormonal changes, require increased calcium and vitamin D to support bone health and reproductive functions. Men, on the other hand, benefit from the high-quality protein in milk, which aids in muscle maintenance and metabolic processes. While both genders benefit from milk consumption, the specific nutritional needs may vary, necessitating tailored dietary considerations. Shaikh: Women in their 30s (especially those who are pregnant, nursing or trying to become pregnant) need more calcium and vitamin D to increase and maintain their baby's bone mass and their own bone health, and many of them get that nourishment from milk. Men in their 30s need the protein and potassium found in milk for heart health and the protein for muscle rebuilding and maintenance after exercise. Still, the nutrients in milk can contribute to all-around long-term health for both sexes.Also Read: Feeling low? Here's how the monsoon season affects mental healthHow are the needs of people in their 30s different as compared to any other age group?Sawant: While children consume milk primarily for growth and development, adults in their 30s need it for maintenance and repair. For seniors, the focus shifts to preventing bone loss and managing age-related health issues. Thus, while the importance of milk spans all age groups, the specific nutritional objectives differ. Shaikh: Those in their 30s are attracted to more active, more stressed lifestyles that can also lead to nutrient depletion. While adults don’t grow in the same way that children and teenagers do, they still need a healthy diet to maintain strong bones and prevent slow bone loss. Developing more bone reserves is essential to reducing the risk of osteoporosis later because those in their 30s absorb calcium more efficiently than other people do.What is the minimum requirement of milk daily, weekly or monthly?Sawant: The Indian Council of Medical Research (ICMR) and the National Institute of Nutrition (NIN) recommend a daily intake of 300 ml of milk or equivalent dairy products for adults. However, studies indicate that the average daily intake among Indian adults is approximately 220 ml, falling short of the recommended levels. Shaikh: Adults in their 30′s should drink or eat around 200-300 ml of milk or the equivalent in other dairy products daily. This is equivalent to approximately one or two servings of dairy consumption per day. That is around 1.4 to 2 litres per week. But these needs may depend on dietary preferences, health conditions, and lifestyle choices.Suggest tips for dishes and drinks to help people in their 30s consume milkSawant: For those who may not enjoy drinking milk, various alternatives can ensure adequate dairy intake: 1. Curd (Dahi): Rich in probiotics, it aids digestion and can be consumed as is or in dishes like raita. 2. Buttermilk (Chaas): A refreshing drink that supports digestion, especially beneficial in hot climates. 3. Paneer: A versatile ingredient used in various Indian dishes, providing a good source of protein and calcium. 4. Kheer and halwa: Traditional desserts that incorporate milk, offering both taste and nutrition. 5. Smoothies: Blending milk with fruits and nuts can create nutrient-dense beverages suitable for breakfast or snacks. Shaikh: Beyond these, you can follow this a guide: 1. Oats or porridge: Prepare your oatmeal for breakfast with milk instead of water.2. Tea or coffee lattes: For a calcium supplement, use water to replace the milk in your morning tea or coffee.3. Soups: Mix milk or yogurt into rich soups, such as pumpkin or tomato.4. Desserts: Enjoy lightened-up versions of milk-based custard or kheer.5. Savoury dishes: Use dips and raitas made with yogurt or add paneer to curries.SEE PHOTOS: 5 tips to plan immunity-boosting meals for the monsoon seasonWhile many people may not enjoy drinking milk for various reasons, can they consume it in different forms during the day?Sawant: Practical tips for integrating milk into the diet:Morning: Start the day with a banana-almond milkshake or add milk to your oats. Lunch: Include a serving of curd or buttermilk to aid digestion. Evening snack: Opt for paneer-based dishes like paneer tikka or paneer bhurji. Dinner: Conclude with a warm glass of turmeric milk (golden milk) to promote relaxation and sleep.Shaikh: Absolutely! There are a lot of things that someone who is lactose intolerant or does not like milk can choose from. The most recommended ones are cheese, paneer (cottage cheese), kefir, yogurt, buttermilk. Furthermore, non-dairy milk consumers can go for calcium-enriched plant-based milks, e.g. almond or soy milk, but they must do it wisely to secure the essential nutrients.
02 June,2025 04:53 PM IST | Mumbai | Nascimento PintoThe surge in smoking and vaping among teenagers is a growing concern, with many teenagers considering these habits as trendy or harmless and are not afraid to try them out. Parents, it is the need of the hour for you to educate yourself and initiate open communication with children about the dangers associated with tobacco products. Make sure the child avoids smoking and vaping, safeguards his/her respiratory health, and improves his/her quality of life. Dr Shahid Patel, consultant pulmonologist, Medicover Hospitals, Kharghar, Navi Mumbai, says, "Smoking and vaping are not only common among adults but even teenagers. “Several factors contribute to the uptick in teen smoking and vaping. “The sleek design of vaping devices, availability of alluring flavors, and unique marketing strategies make these products appealing to the younger population aged 13-19. Likewise, peer pressure, that is the desire to fit in or appear mature, can pressurize the teens to experiment with tobacco products. Social media platforms further exacerbate this by normalizing and glamorizing smoking and vaping in teenagers. Many teenagers are using electronic cigarettes, cigarettes, cigars, smokeless tobacco, and hookah. Not only in urban areas, but smoking and vaping among teenagers has increased in rural areas too." Dr Shahid added,“ Educating teenagers aged 13-19 about the risks linked to smoking and vaping is vital. Nicotine exposure during adolescence can disrupt brain development, affecting areas responsible for attention, learning, and impulse control. Smoking harms teens' lung development, leading to reduced lung function and increased risk of asthma, bronchitis, and chronic obstructive pulmonary disease (COPD). It has also given rise to a new disease entity called as VALI, Vape Associated Lung Injury, which as of now has no cure and has been fatal in many cases. It also impacts brain development, impairing memory, concentration, and increasing addiction risk. Early education will help teens to make informed decisions and resist peer pressure.” “Parents must educate themselves about tobacco, nicotine, and the alternatives being used by teens today. Though smoking can give them temporary satisfaction, it can take a toll on their respiratory health. Smoking and vaping both expose the lungs to harmful chemicals that damage the delicate tissues and airways. Over time, this irritation leads to chronic inflammation, reduced lung capacity, and increased susceptibility to infections. Many of the substances inhaled during smoking and vaping, such as formaldehyde and benzene, are carcinogens and cause lung cancer. Communicating openly with the teen can help them understand the impact of smoking and vaping. Can we include that most of the damage done by smoking and vaping is permanent. Parents should encourage teens to quit smoking and pay attention to lung health,” concluded Dr. Supriya Bambarkar, consultant oncosurgeon, AIMS hospital in Dombivli. “Parents, help the child to quit these vices by opting for smoking cessation therapy, take the help of a support group or counseling, if required. Teens need to understand that smoking and vaping can lead to serious addiction and long-term health problems. Seek guidance from trusted adults and make informed choices that support your well-being and future. Quitting these vices can be helpful for teens,” Dr Shahid further explains. Nicotine in tobacco and e-cigarettes can influence hormone production, reduce sperm count and quality in men, and disrupt menses and ovulation in women. Over time, this can hurt their fertility. Teen years are for growth and hormonal balance, and introducing toxins at this stage can hurt one’s fertility. Addiction to these vices during teens can impact fertility in later life, making early education and prevention important. Hence, encouraging teenagers aged 13-19 to exercise regularly, eat a balanced diet, manage stress through yoga and meditation, and have open conversations about peer pressure can help prevent early addiction. For those trying to quit these vices, smoking cessation therapy, nicotine replacement therapy under medical supervision, and knowing triggers like stress or social media influence can be a good idea. Note down the triggers and work with the expert to manage them. Remember, quitting smoking and vaping will not only improve well-being but also preserve fertility,” concluded Dr. Rita Modi, senior IVF consultant, Motherhood Fertility & IVF in Kharghar concluded.
02 June,2025 04:48 PM IST | Mumbai | mid-day online correspondentThe effects of smoking on the body are known to all but unfortunately, the habit is hard for many people to end. While the toll it takes on men is known, experts highlight that even women are at the receiving end. It is because smoking not only impacts one’s lungs and heart but also their reproductive health. Smoking can raise one’s risk of pregnancy complications, infertility, and even certain cancers. It is why doctors say it is the need of the hour for women to quit smoking and improve their reproductive health. Quitting smoking can restore hormonal balance, improve ovulation, and increase the chances of a healthy pregnancy. With timely support and awareness, women can take control of their health and safeguard their future. Tobacco use among women is a form of smoking; smokeless tobacco products like gutkha and khaini, especially in rural areas, are a matter of concern. Moreover, among urban women, the consumption of hookah and even e-cigarettes is surging. Every form of tobacco, whether smoked or chewed, can take a toll on a woman’s reproductive health, increasing the chances of cancer. Dr Madhulika Singh, senior consultant obstetrician & gynaecologist, Ankura Hospital for Women and Child, Pune, says, “Smoking is a threat to a woman's reproductive health, affecting fertility, pregnancy outcomes, and can also invite cancers. The harmful chemicals in tobacco can damage the reproductive system, leading to long-term health issues. Toxic substances present in tobacco like nicotine, carbon monoxide, tar, formaldehyde, benzene, arsenic, and lead. These chemicals tend to interfere with hormone levels, reduce blood flow to reproductive organs, and damage egg quality, increasing the risk of infertility, pregnancy loss, and developmental issues in babies. Women who smoke can suffer from infertility because of impaired ovarian function and hormonal imbalances. Smoking can lead to complications during pregnancy, such as ectopic pregnancies, miscarriages, and premature births. Various factors, such as stress, societal pressures, contribute to smoking in women. Some women turn to smoking as a coping mechanism for anxiety. Quitting smoking is beneficial for women." Smoking is linked to an increased risk of cervical and mucinous ovarian cancers, with studies indicating that women who smoke are likely to develop cervical cancer compared to non-smokers. “Smoking leads to cervical cancer by weakening the immune system, making it harder to fight off Human papillomavirus (HPV) infections, one of the causes of cervical cancer. Moreover, toxic compounds in tobacco can lead to DNA damage in ovarian tissues, promoting abnormal cell growth and tumor formation, and a woman can suffer from ovarian cancer. Women should make informed choices when it comes to their health. Remember, smoking kills. Cigarette smoking is injurious to health. So, just quit it right away as that will make a difference, prevent reproductive health problems,” added Dr Prashant Chandra, consultant - surgical oncology, TGH Oncolife Cancer Centre, Talegaon. “Women, to quit smoking, seek help from a professional, go for counseling, join a support group, adopt healthy eating habits, exercise daily, and you will surely be able to lead a healthy life. So, bid adieu to smoking and safeguard your reproductive health,” concluded Dr. Madhulika.
02 June,2025 03:53 PM IST | Mumbai | mid-day online correspondentMicroscopic plastic particles found in food and beverages may affect glucose metabolism and harm organs such as the liver, according to a new animal study. The findings raise concerns about potential health risks in people who consume microplastics (less than 5 millimetre) and nanoplastics (less than 100 nanometre), which can enter the food chain and end up in seafood and other foods people eat. Previous estimates show that a person may ingest around 40,000 to 50,000 microplastic particles a year through food and beverages, with some estimating exposure to be as high as 10 million particles per year. "Our observations that oral ingestion of polystyrene nanoplastics contributes to glucose intolerance and signs of liver injury, confirm and extend what has been recently reported on the effects of nanoplastics in animal models," said Amy Parkhurst, a doctoral candidate at the University of California, Davis, US. For the study, the researchers focused on exposure via oral consumption to mimic nanoparticles found in food and drink. They gave 12-week-old male mice a standard rodent diet with a daily oral dose of polystyrene nanoparticles. Polystyrene is a widely used plastic commonly found in food packaging and products. The researchers chose a daily nanoparticle dose of 60 mg per kilogram of body weight, based on human exposure levels and earlier mouse studies that showed health effects at similar amounts. "We can't control for all the plastics the mice are exposed to," said Parkhurst. "However, our study design allowed us to see dose-correlated changes since the nanoplastics-dosed group would have a higher exposure." Compared to the control group receiving no polystyrene, the mice consuming nanoplastics exhibited systemic glucose intolerance and elevated alanine aminotransferase, which indicates liver injury. In the mice consuming polystyrene, the researchers also observed an increase in gut permeability and elevated levels of endotoxin, which contribute to liver dysfunction. "Our findings warrant further studies to help inform policy around micro and nanoplastics," said Parkhurst. "Robust scientific evidence plays a key role in shaping monitoring efforts and guiding regulations." The findings will be presented at the ongoing NUTRITION 2025, the flagship annual meeting of the American Society for Nutrition in Orlando. This story has been sourced from a third party syndicated feed, agencies. Mid-day accepts no responsibility or liability for its dependability, trustworthiness, reliability and data of the text. Mid-day management/mid-day.com reserves the sole right to alter, delete or remove (without notice) the content in its absolute discretion for any reason whatsoever
02 June,2025 12:55 PM IST | Mumbai | IANSA night owl — or an evening person with a late sleep-wake cycle — could be at a higher risk of cognitive decline with age compared to an early bird or a morning person, a study has found. Chronotype refers to one's sleep-wake type or times during the day when one naturally tends to be awake and asleep. A 'night owl' chronotype is said to have a later sleep-wake cycle, compared to an 'early bird' or a 'lark'. "Are you an early bird or a night owl? It's hard to adjust what your biological clock — your so-called chronotype — is, but you can adjust your life to it as best you can," study author Ana Wenzler, from the University Medical Center Groningen, the Netherlands, said. Analysing the performance of about 23,800 participants on a cognitive test over a period of 10 years, the study found that evening people decline cognitively faster than morning people. The findings have been published in The Journal of Prevention of Alzheimer's Disease. "Unhealthy behaviour such as smoking, drinking and unhealthy eating happens more often in the evening," Wenzler said. "In our study, we also saw this: evening people smoke and drink more often and exercise less. Twenty-five per cent of the risk of cognitive decline can be explained from our research by smoking and poor sleep," she said. A greater decline was seen in higher-educated people — a delay of an hour in the sleep-wake cycle corresponded to a decline of 0.8 in cognition per decade. Wenzler said the decline might be related to their disturbed sleep rhythm. "They are often people who have to go back to work early in the morning and are therefore more likely to sleep too short, giving their brains too little rest," she said. The author explained that people's biological clock can change with age. "Children are morning people. That changes when you reach puberty, when you become an evening person. Around your 20s, that gradually shifts back towards morning people for most people. By the age of 40, most people are morning people again," Wenzler said. However, this is certainly not the case for everyone, which is probably why evening people deviate from the norm, according to Wenzler, who recommended working against one's body "as little as possible". "You can try to go to sleep earlier, but if your body is not yet producing melatonin (sleep hormone), it will not work: your body simply does not want to sleep yet," she said. Wenzler added, "If (not working against body) is not possible, your brain does not get enough rest, and you are more likely to adopt bad habits. It would be nice if more consideration was given to evening people who now have to work early: for example, by giving them the option of starting later." This story has been sourced from a third party syndicated feed, agencies. Mid-day accepts no responsibility or liability for its dependability, trustworthiness, reliability and data of the text. Mid-day management/mid-day.com reserves the sole right to alter, delete or remove (without notice) the content in its absolute discretion for any reason whatsoever
01 June,2025 03:35 PM IST | Mumbai | PTIA team of US researchers has found that the Mediterranean diet may provide symptom relief for people with irritable bowel syndrome (IBS). Irritable bowel syndrome affects an estimated 4-11 per cent of all people, and a majority of patients prefer dietary interventions to medication. The low FODMAP diet leads to symptom improvement in more than half of patients, but is restrictive and hard to follow. Previous investigations from Michigan Medicine researchers in the US into more accessible alternative diets led to a proposed “FODMAP simple,” which attempted to only restrict the food groups in the FODMAP acronym that are most likely to cause symptoms. In the new study published in the journal Neurogastroenterology & Motility, participants were randomised into two groups, one following the Mediterranean diet and the other following the low FODMAP diet, a common restrictive diet for IBS. In the Mediterranean diet group, 73 per cent of the patients met the primary endpoint for symptom improvement, versus 81.8 per cent in the low FODMAP group. “Restrictive diets, such as low FODMAP, can be difficult for patients to adopt,” said Prashant Singh, Michigan Medicine gastroenterologist and lead author on the paper. “In addition to the issue of being costly and time-consuming, there are concerns about nutrient deficiencies and disordered eating when trying a low FODMAP diet. The Mediterranean diet interested us as an alternative that is not an elimination diet and overcomes several of these limitations related to a low FODMAP diet,” Kumar added. The Mediterranean diet is already popular among physicians for its benefits to cardiovascular, cognitive, and general health. Previous research on the effect of the Mediterranean diet on IBS, however, had yielded conflicting results. While the Mediterranean diet did provide symptom relief, the low FODMAP group experienced a greater improvement measured by both abdominal pain intensity and IBS symptom severity score. “This study adds to a growing body of evidence which suggests that a Mediterranean diet might be a useful addition to the menu of evidence-based dietary interventions for patients with IBS,” said William Chey, chief of Gastroenterology at the University of Michigan. This story has been sourced from a third party syndicated feed, agencies. Mid-day accepts no responsibility or liability for its dependability, trustworthiness, reliability and data of the text. Mid-day management/mid-day.com reserves the sole right to alter, delete or remove (without notice) the content in its absolute discretion for any reason whatsoever
01 June,2025 03:02 PM IST | Mumbai | IANSTiming and consistency of one's daily physical activity could be related with an improved cardiorespiratory fitness and walking efficiency -- two important aspects of healthy ageing, according to a study. Circadian rhythms, or biological clocks, regulate a person's activities over a 24-hour period -- including sleep-wake cycles and wide-ranging physiological and metabolic functions. "The circadian mechanisms that generate daily rhythms in our system are important for our well-being," senior author Karyn Esser, professor and chair at the University of Florida College of Medicine, US, said. Eight hundred independent older adults, aged on average 76, wore wrist devices that continuously monitored activity for seven days. Their heart and lung health was assessed through cardiopulmonary exercise testing. The findings, published in the journal Medicine and Science in Sports and Exercise, reveal that the participants with earlier and more consistent daily activity patterns had a better heart and lung fitness, compared with those having later or more irregular schedules. "While we've long known that being active supports healthy ageing, this study reveals that when you're active may also matter," Esser said. Cycles of intense physical activity and rest -- suggesting more movements during the active part of the day, compared to the resting part of the day -- were associated with better cardiorespiratory fitness and walking efficiency. Further, a consistency in patterns of daily activity, such as peaking at the same time each day, was also associated with better outcomes. "More rhythmic activity behaviour and earlier time of peak activity were associated with better cardiorespiratory fitness and walking energetics," the authors wrote. They added that activity included movements throughout the day -- walking, gardening, cleaning or shopping -- and not just formal, structured exercise. The findings provide evidence supporting the idea that rhythmic activity promotes healthy physiology. While the results are promising, more research is needed to determine whether adjusting activity timing can lead to health improvements and whether these findings extend to younger populations, Esser said. Further investigations are warranted to determine if declines in rhythmicity of human behaviour are predictive of disease, the researchers said. This story has been sourced from a third party syndicated feed, agencies. Mid-day accepts no responsibility or liability for its dependability, trustworthiness, reliability and data of the text. Mid-day management/mid-day.com reserves the sole right to alter, delete or remove (without notice) the content in its absolute discretion for any reason whatsoever
01 June,2025 12:15 PM IST | Mumbai | PTIUrgent action is needed to ban flavoured tobacco, nicotine products that are increasingly being disguised as safer alternatives and deliberately targeted at children and adolescents, said the World Health Organization (WHO) on May 30, ahead of World No Tobacco Day. World No Tobacco Day is observed every year on May 31. The theme this year "Bright products. Dark intentions. Unmasking the Appeal" sheds light on the concealed risks of tobacco products that are made to look attractive through enticing flavours, eye-catching packaging, influencer endorsements on social media, and misleading health claims. The WHO called on governments to urgently ban all flavours in tobacco and nicotine products, including cigarettes, pouches, hookahs, and e-cigarettes, to protect youth from addiction and disease. The products also include menthol, bubble gum, and cotton candy which mask the harshness of tobacco and nicotine products turning toxic products into youth-friendly bait. These not only make it harder to quit tobacco but have also been linked to serious lung diseases. “Flavours are fuelling a new wave of addiction, and should be banned. They undermine decades of progress in tobacco control,” said Dr Tedros Adhanom Ghebreyesus, Director-General of WHO. SEE PHOTOS: Check out mid-day's top 10 lifestyle stories this May Flavoured tobacco is currently banned in over 50 countries, and more than 40 countries have also banned e-cigarette sales. While five nations specifically ban disposables, 7 ban e-cigarette flavours. Yet, flavoured accessories remain largely unregulated. Saima Wazed, regional director for WHO South-East Asia said an estimated 11 million adolescents aged 13-15 years are already addicted to tobacco products in the region -- nearly 30 per cent of the global total in this age group. “We now face aggressive industry marketing of new and emerging nicotine and tobacco products (NENTPs) -- such as electronic cigarettes, heated tobacco products, and flavoured nicotine pouches. These are being disguised as safer alternatives and deliberately targeted at children and adolescents,” Wazed said. Tobacco use remains the single most preventable cause of death worldwide and is a leading risk factor for noncommunicable diseases (NCDs) such as heart disease, cancer, diabetes, and chronic respiratory illness. Tobacco use remains the single most preventable cause of death worldwide and is a leading risk factor for noncommunicable diseases (NCDs) such as heart disease, cancer, diabetes, and chronic respiratory illness. “Without bold action, the global tobacco epidemic, already killing around 8 million people each year, will continue to be driven by addiction dressed up with appealing flavours,” Ghebreyesus said. This story has been sourced from a third party syndicated feed, agencies. Mid-day accepts no responsibility or liability for its dependability, trustworthiness, reliability and data of the text. Mid-day management/mid-day.com reserves the sole right to alter, delete or remove (without notice) the content in its absolute discretion for any reason whatsoever.
31 May,2025 11:00 AM IST | New Delhi | IANSEven though smoking's detrimental effects on general health are well known, many of us continue to underestimate how much of an impact it has on our oral health, which is often subtle. Apart from the known risks to your heart and lungs, smoking tobacco can silently and rapidly accelerate a number of crippling dental issues. The repercussions go far beyond appearances, ranging from disfigured teeth and persistent foul breath to severe gum disease, substantial tooth loss, and even increased risks of oral cancer. On World No Tobacco Day, observed on May 31, Dr Shivangi Sharma, consultant- dentistry at Nanavati Max Hospital, Mumbai, and Dr Shobhit Raizada, consultant - maxillofacial prosthodontist and oral implantologist at Manipal Hospital, Goa highlight the frequently overlooked oral health effects of smoking. They also outline the vital precautions you can take to safeguard your smile. The Smoker's Mouth: A breeding ground for problemsSmoking has a profound and often irreversible impact on your oral well-being. Here's how it accelerates and worsens common dental issues: Compromised immune response and impaired healingDr Shobhit explains, "Smoking compromises your body’s immune systems, making it harder to beat off infections, especially in the gums.” He adds that "Nicotine tightens the blood vessels in your mouth, cutting off blood flow to the gums reducing oxygen and necessary nutrients, which will negatively affect the healing process." This reduced ability to heal means that damage to your gums or other soft tissues will repair slowly, if at all, and it significantly lowers the success rates of dental procedures like deep cleanings or gum surgery. Increased risk and severity of gum disease "Smoking plays a major role in causing gum diseases, particularly periodontitis," states Dr Shivangi, continuing, "Periodontitis is a serious infection that damages the gums and can destroy the jawbone. The toxins present in cigarette smoke cause inflammation and swelling of the gums, making them more prone to infection." On the other hand, the Goa-based doctor further highlights the severity, stating, "Smokers are two to seven times more likely than non-smokers to develop gum disease." He also points out a critical danger: "Smoking also cloaks early signs of gum disease like bleeding gums, since it decreases the blood flow. This makes that a lot of smokers overlook the first symptoms and only have themselves treated when the disease is advanced." Increased risk of tooth decay"Tobacco and its constituents modify the composition and function of saliva,” says he says, adding, "It raises acidity, so the saliva becomes less able to neutralise damaging acids and flush the mouth." This more acidic environment, he explains "contributes to carbohydrates feeding harmful bacteria responsible for the growth of plaque and associated increased risk for tooth decay”. Warning signs you might be missingMany early symptoms of smoking-related dental issues are mild and can easily be overlooked or mistaken for temporary problems. Dr Shobhit recommends paying attention to these indicators:1. Chronic bad breath (Halitosis): Be mindful if you sense a persistent, hard-to-mask smell, even after brushing or using mouthwash. Halitosis arises from bacteria build-up enhanced by the dry mouth smokers commonly experience.2. Stained teeth and plaque build-up: Due to the residue from tar, teeth can turn an unhealthy yellow or brown appearance, which also leads to increased plaque accumulation.3. Dry mouth: Smoking decreases saliva flow, leaving you with a dry, uncomfortable mouth, making it more susceptible to bacteria and plaque.4. Loss of soft tissue plumpness: A cigarette smoker may start to observe that their cheeks, lips, and gums begin to look a little thinner.5. Inflamed salivary gland ducts: The ducts in the salivary glands can become irritated from smoking and cause swelling and inflammation that may go unnoticed until serious problems arise. Since many of these symptoms develop slowly and often without pain, they're frequently dismissed until significant damage has occurred. The broader impact: taste, appearance and cancer riskLong-term smoking carries several serious consequences for overall oral health. Sharma lists some of the significant possibilities below:1. Dull sense of taste: The chemicals in tobacco smoke dull taste receptors on the tongue, reducing the ability to taste foods properly. Smokers often find food bland, resulting in increased salt or spice intake, common in Indian diets, which can lead to further dietary imbalances.2. Impact on social interactions and self-esteem: Tooth discolouration and persistent bad breath can significantly impact social interactions and self-esteem.3. Significantly increased risk of oral cancer: Smoking drastically raises the risk of developing oral cancer, a severe and potentially fatal condition. What can you do?In India, where tobacco products like cigarettes, bidis, and chewing tobacco are widely used, understanding these risks is paramount. Many Indian smokers start due to social pressures or stress, common in fast-paced urban lifestyles. However, the financial strain from treating smoking-related oral diseases adds significant socioeconomic burdens to families already facing health disparities. Dr Shobhit recommends three ways for you to mitigate the damage and prioritise your oral health: 1. Quit smoking immediately and completelyThe most important advice any dental professional can give to patients who smoke is clear and firm: Quit smoking immediately and completely. This is the most effective way to protect not just your oral health, but your overall wellbeing. He further advises seeking professional tobacco cessation programs that offer not only behavioural support, but also medication options and personalised tactics to help patients quit — for good. 2. Practice better oral hygieneSmokers frequently report these symptoms [gingival bleeding, tooth stains, persistent bad breath], indicating poorer oral hygiene practices and greater plaque accumulation. Brush your teeth two times a day with fluoride toothpaste, floss once a day, and rinse with an antimicrobial mouthwash. 3. Schedule regular dental visitsFrequent check-ups and cleanings allow your dentist to monitor for early signs of damage and intervene before problems escalate. A clear path to a healthier smileThe message is clear: Smoking profoundly damages oral health, leading to severe conditions like gum disease, tooth loss, impaired taste, and oral cancers. Understanding these risks, adopting healthier lifestyle choices, and promoting smoke-free environments can drastically reduce these impacts. Dr Shivangi states, "Public health initiatives aimed at reducing smoking through education, cessation programs, and stricter tobacco control policies can substantially improve oral health outcomes in India.” Encouraging smokers to quit through increased awareness about these specific risks can ultimately enhance their quality of life, reduce healthcare costs, and promote a healthier, more productive society,” she concludes.
31 May,2025 10:24 AM IST | Mumbai | Maitrai AgarwalADVERTISEMENT
