Warning over protein supplements use
Bodybuilders and fitness fanatics could be taking too many, according to dietitians.
BBC R1 Newsbeat's Rick Kelsey met users and the experts to find out what the dangers are.
Bodybuilders and fitness fanatics could be taking too many, according to dietitians.
BBC R1 Newsbeat's Rick Kelsey met users and the experts to find out what the dangers are.