The effects of 14-week betaine supplementation on endocrine markers, body composition and anthropometrics in professional youth soccer players: a double blind, randomized, placebo-controlled trial - Nobari, H.; Kargarfard, M.; Minasian, V.; Cholewa, J. M.; Pérez-Gómez, J. (Journal of the International Society of Sports Nutrition, 2021)
Keywords: nutrition; supplementation; soccer; biochemistry; hormone; anthropometry; professional sport; junior elite sport; USA; biological and medical sciences; sport games; junior sports