It takes the mustard

Want to muscle up like Popeye? Forget spinach and reach for the mustard. Why? It contains a natural steroid – homobrassinolide - which increases muscle mass and strength of muscle fibre, according to research from North Carolina State University. ‘We hope that one day brassinosteroids may provide an effective, natural, and safe alternative for age- and disease-associated muscle loss, or be used to improve endurance and physical performance,’ said Dr Slavko Komarnytsky who led the research.

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