2026-06-11T08:14:04.444Z http://ezaposleni.singidunum.ac.rs/rest/sciNaucniRezultati/oai

ezaposleni.singidunum.ac.rs/rest/sciNaucniRezultati/oai:1:7223 2024-06-29T21:34:54Z 1

Dietary nomograms in high-performance athletes 2019 http://ezaposleni.singidunum.ac.rs/rest/sciNaucniRezultati/oai/record/1/7223 N. Dikić Objective: Nutritional status analysis could help to reveal dietary habits and set dietary nomograms of athletes. The inadequate nutrition is caused by lack of education, skills, time and finance. As a result of monotonous food athletes have variations in body weight and energy. The recommended daily intake for microelements in athlete is still undefined. Methods: Our study includes 144 high performance athletes who came to the Center for Sports Nutrition and Supplementation. The individual program included physician's examination, body composition, eating and supplements habits, blood analysis, three-day diet diary, accelerometry of physical activity and nutritional software for diet analyses. Results: 60.4% were men and 39.6% were women from 29 different sports. Age ranged from 12 years to 35 years. Basic values are presented in table. Unit (± SD) Man athletes Female athletes Energy intake (EI) kcal / day 2882.5±900 2076.2±545.2 Energy expenditure kcal / day 3310.8.8±506.0 2488.3±417.2 Carbohydrates % EI 45.5±6.9 46.4±7.2 Fat % EI 35.3±5.1 34.7±6.3 Proteins % EI 19.2±3.7 18.9±3.6 Water (g/day) 2434.5±873.5 1862.9±940.2 Athletes were dehydrated with energy deficit, insufficient carbohydrate and increased fat intake. For micronutrients dietary nomograms are done. They showed a deficit in the intake of Fe, I, K, Mg, Se, biotin and vitamins B5, D, E, K. From another side Ca, Cu, Na, P, folate, B3, B2, B1, B12 and vitamin C were above recommended daily intake. Conclusion: Practical recommendations include increase in carbohydrate intake, proper hydration, reduced fat intake and balanced input of fruits and vegetables. Supplements could be taken with expert advice, respecting dietary nomograms. conferenceObject 17th Turkish Sports Medicine Congress