Move over green tea and probiotics, there's a new nutritional ingredient in town. A product made from ripe tomato extract that claims to promote improved blood flow important for a healthy heart and cardiovascular system will be showcased next week at Vitafoods Asia, a major trade show in Hong Kong.

The developers of Fruitflow, a concentrated tomato extract in syrup form, claim the product inhibits platelets from clumping and aggregating, a known cause of heart attacks, stroke and venous thrombosis.