Body building supplement could be bad for the brain

People taking the protein supplement L-norvaline should be aware of its potential for harm, scientists say. L-norvaline is an ingredient widely used in body building supplements and is promoted as a compound that can boost ...


Can eating chicken feathers build muscle?

New research from Massey University's School of Sport, Exercise and Nutrition suggests chicken feathers could have potential as a protein supplement for people wanting to build or maintain lean body mass.


Evaluating quality of protein supplements for athletes

Protein powders are among the most commonly consumed nutritional supplements by professional athletes and amateurs, and even by those who use them for aesthetic purposes instead of sporting ones. This study, led by a researcher ...

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