EFFECTS OF NUTRIENT AND PROTEIN SUPPLEMENTATION ON NUTRITIONAL STATUS MUSCLE MASS LOSS AND PHYSICAL PERFORMANCE IN ELDERLY MALE LONG-DISTANCE RUNNERS
Main Article Content
Abstract
Involuntary loss of muscle mass, strength, and function (sarcopenia) are effect of age, resulting from insufficient nutrient intake and reduced physical activity. Elderly runners require more nutrients than the elderly. Inadequate nutrient intake increases the risk of sarcopenia in elderly runners. This research aimed to determine the effects of nutrient and protein supplementation on nutritional status, muscle mass loss and physical performance in elderly male long-distance runners. Twenty-four elderly runners were enrolled and, divided into 2 groups. In the control group, the participants consumed a regular diet Participants assigned to the experimental group received oral nutritional supplement that provides complete energy. In combination with whey protein, which is prescribed to provide a protein requirement of 1.4 g/kg body weight/day (in cases where protein intake is insufficient) Each group had 12 subjects for 12 weeks. The participants received body composition assessment via Bioelectrical Impedance Analysis (BIA) at baseline and the end of the study after 12 weeks of intervention, the experiment group significantly increased body mass index, fat-free mass, and muscle mass increased (p<0.05). Moreover, the experimental group showed improved Handgrip Strength, 30 Seconds Chair Stand, Timed Up and Go Test, Agility Course, 2 Minutes Step Up and Down. In conclusion, nutrition supplements can improve body composition and physical fitness.
Article Details

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The published article is a copyright of the Academic Journal of Thailand National Sports University. The passage appeared in each article in this academic journal is a perspective of each author which is not related to the journal. Each author is required to be responsible for all components of his/her own article. If there are any mistakes, each author must be responsible for those mistakes on his/her own.
References
Antonio, J., Ellerbroek, A., Silver, T., Orris, S., Scheiner, M., Gonzalez, A., & Peacock, C. A. (2015). A high protein diet (3.4 g/kg/d) combined with a heavy resistance training program improves body composition in healthy trained men and women-a follow-up investigation. Journal of the International Society of Sports Nutrition, 12. doi:10.1186/s12970-015-0100-0.
Antonio, J., Ellerbroek, A., Silver, T., Vargas, L., Tamayo, A., Buehn, R., & Peacock, C. A. (2016). A High Protein diet has no harmful effects: A one-year crossover study in resistance-trained males. Journal of Nutrition and Metabolism, 9104792. doi:10.1155/2016/9104792.
Bauer, J. M., Verlaan, S., Bautmans, I., Brandt, K., Donini, L. M., Maggio, M., Cederholm, T. (2015). Effects of a vitamin D and leucine-enriched whey protein nutritional supplement on measures of sarcopenia in older adults, the PROVIDE study: A randomized, double-blind, placebo-controlled trial. Journal of the American Medical Directors Association, 16(9), 740-747. doi:10.1016/j.jamda.2015.05.021.
Chanet, A., Verlaan, S., Salles, J., Giraudet, C., Patrac, V., Pidou, V., Boirie, Y. (2017). Supplementing breakfast with a vitamin D and leucine-enriched whey protein medical nutrition drink enhances postprandial muscle protein synthesis and muscle mass in healthy older men. The Journal of Nutrition, 147(12), 2262-2271. doi:10.3945/jn.117.252510.
Department of Older Persons. (2024). Statistics of the elderly in Thailand as of April 30, 2024. Retrieved from https://www.dop.go.th/th/statistics_page?cat=1&id=2552
Duangchan Hengsawat. (2014). Good Nutrition for Athletes. Food Journal, 44(4), 14-16.
Han, P., Kang, L., Guo, Q., Wang, J., Zhang, W., Shen, S., Niu, K. (2016). Prevalence and factors associated with sarcopenia in suburb-dwelling older chinese using the asian working group for sarcopenia definition. The journals of gerontology. Series A, Biological sciences and medical sciences, 71(4), 529-535. doi:10.1093/gerona/glv108
Kallaya Kitboonchoo. (2019). Enhance athletes’ performance with nutrition (4th ed.). Bangkok: O.S. Printing House.
Krejcie, J. P., & Morgan, D. W. (1970). Determining sample Size for Research Activities. Education and Psychological Measurement, 30(3), 607-610.
Lai, X., Zhu, H., Wu, Z., Chen, B., Jiang, Q., Du, H., & Huo, X. (2023). Dose–resspons effects of resistance training on physical function in frail older Chinese adults: A randomized controlled trial. Journal of Cachexia, Sarcopenia and Muscle, 14(6), 2824-2834. doi:10.1002/jcsm.13359
Landi, F., Cruz-Jentoft, A. J., Liperoti, R., Russo, A., Giovannini, S., Tosato, M., Onder, G. (2013). Sarcopenia and mortality risk in frail older persons aged 80 years and older: Results from ilSIRENTE study. Age Ageing, 42(2), 203-209. doi:10.1093/ageing/afs194.
Liu, P., Hao, Q., Hai, S., Wang, H., Cao, L., & Dong, B. (2017). Sarcopenia as a predictor of all-cause mortality among community-dwelling older people: A systematic review and meta-analysis. Maturitas, 103, 16-22. doi:10.1016/j.maturitas.2017.04.007.
Naseeb, M. A., & Volpe, S. L. (2017). Protein and exercise in the prevention of sarcopenia and aging. Nutrition Research, 40, 1-20. doi:10.1016/j.nutres.2017.01.001.
Natcha Sittinavavit, Romon Sittinavavit, & Jeeranan Duangmanee. (2024). The effect of an exercise program for managing and delaying the onset of Sarcopenia among the elderly in Lopburi Welfare State Home for the Elderly. Journal of Community Public Health, 10(1).
Phiriyachatr Kananurack, Kunlaya Sroysing, Kasaemsook Kiewthong, Thanawan Pattanasing, Gina Summers, & Jiraporn Thammasuksaree. (2020). Nutritional food consumption behavior of elderly in Chonburi Province. Dusit Thani College Journal, 14(3), 548-563. Retrieved from https://so01.tci-thaijo.org/index.php/journaldtc/article/view/245544
Prapaisri Sirichakrawan. (2017). Nutrition flag for the elderly and 9 nutritional commandments for the thai elderly. Institute of Nutrition, Mahidol University.
Ratmawati, R. (2023). Asupan Energi Sebagai Prediktor Kekuatan Otot Lansia (Energy Intake as Determinant of Muscle Strength in The Elderly). JURNAL KESEHATAN POLTEKKES KEMENKES RI PANGKALPINANG, 11(1), 109-117. doi:10.32922/jkp.v11i1.629
Santesso, N., Akl, E. A., Bianchi, M., Mente, A., Mustafa, R., Heels-Ansdell, D., & Schunemann, H. J. (2012). Effects of higher- versus lower-protein diets on health outcomes: A systematic review and meta-analysis. European Journal of Clinical Nutrition, 66(7), 780-788. doi:10.1038/ejcn.2012.37.
Suthichai Chitphanthakun. (2006). Geriatric Medicine. Bangkok: Chulalongkorn University.
Thongmai Thongsuk. (2020). Dietary behavior of the elderly on era 4.0. Journal of Humanities and Social Sciences, Rajapruk University, 5(3), 232–244. Retrieved from https://so03.tci-thaijo.org/index.php/rpu/article/view/237953
Wisarat Thirakomen, Aisawan Petchlolian, & Narisorn Lakkhananurak. (2020). Prevalence and risk factors of age-related sarcopenia in Thai elderly. Chulalongkorn Medical Journal, 33(1).