Men and women should hang on to their sweat so as to attract new lovers, and also to sustain the interest of their current ones, a new book has claimed.

Although sweat is often linked with uncleanliness and leaves many of us left feeling embarrassed when it appears but according to scientists, a bit of sweat may not be a bad thing - especially if you are single this Valentine's Day. "Pheromones are what we call here in Germany Sexuallockstoffe, which work on men and on women alike," the Daily Mail quoted Gabriele Frobose, who co-authored the