Liqaa Abdul Zahra Obaid, Maryam Abdul-Jabbar Khudair, Sarah Hikmat Abdul Salam. The reality of sports nutritional culture and its contribution to some biochemical indicators among youth runners running distances (400, 800) and (400) meters hurdles for young. ms. Published online April 30, 2024:0340-0350. doi:10.54702/2waqtq63