2019 Research Shows That Protein Supplement L-norvaline Is Potentially Harmful To The Brain New research findings emerging in 2019 reveals that L-norvaline is potentially harmful to the human brain. The study was conducted by scientists at the University of Technology Sydney and published in Toxicology in Vitro. L-norvaline is a popular protein component that is widely used ingredient of many bodybuilding supplements. Manufacturers claim that it can boost workouts and aid recovery. However, compounds that are similar in composition to l-norvaline have been linked to diseases which cause degeneration of nerve cells. Therefore, bodybuilders should read product labels before purchasing…
