Body builder protein powder could increase life expectancy by ten years, says Fiona McCrae.
A protein powder favoured by body builders could hold the secret of a long and healthy life, scientists believe.
Dissolved in water, the mixture built muscle, boosted fitness and improved balance and co-ordination.
Tantalisingly, the powder, which can be bought from health food shops and online, increased life expectancy by 12 per cent. Read more