» Articles » PMID: 30736376

Vitamin D Supplementation and Physical Activity of Young Soccer Players During High-Intensity Training

Abstract

The aim of this study was to confirm that vitamin D supplementation of young soccer players during eight-week high-intensity training would have a significant effect on their motion activity. The subjects were divided into two groups: the experimental one, which was supplemented with vitamin D (SG, = 20), and the placebo group (PG, = 16), which was not supplemented with vitamin D. All the players were subjected to the same soccer training, described as High-Intensity Interval Training (HIIT). The data of the vitamin D status, time motion parameters and heart rate were collected just before and after the intervention. A significant increase in 25(OH)D concentration (119%) was observed in the supplemented group, while the non-supplemented group showed a decrease of 8.4%. Based on the obtained results, it was found that physical activity indicators in the players were significantly improved during small-sided games at the last stage of the experiment. However, taking into account the effect of supplementation with vitamin D, there were no statistically significant differences between the placebo and the supplemented groups; thus, the effect size of the conducted experiment was trivial.

Citing Articles

A Personalized Approach to Vitamin D Supplementation in Cardiovascular Health Beyond the Bone: An Expert Consensus by the Italian National Institute for Cardiovascular Research.

Mattioli A, Coppi F, Severino P, Penna C, Pagliaro P, Dei Cas A Nutrients. 2025; 17(1.

PMID: 39796548 PMC: 11722835. DOI: 10.3390/nu17010115.


The relationships of serum vitamin D concentration with linear speed and change of direction performance in soccer players.

Michalczyk M, Kaluza M, Zydek G, Roczniok R, Golas A Front Nutr. 2024; 11:1501643.

PMID: 39650712 PMC: 11622697. DOI: 10.3389/fnut.2024.1501643.


Nutrition for Children and Adolescents Who Practice Sport: A Narrative Review.

Capra M, Stanyevic B, Giudice A, Monopoli D, Decarolis N, Esposito S Nutrients. 2024; 16(16).

PMID: 39203939 PMC: 11357223. DOI: 10.3390/nu16162803.


Vitamin D Deficiency in Professional Football Players during Competitive Season of Italian First Division (Serie A).

Perrone M, Pieri M, Caminiti G, Ali W, Bernardini S, Parisi A Sports (Basel). 2024; 12(6).

PMID: 38921847 PMC: 11209379. DOI: 10.3390/sports12060153.


High dose vitamin D supplementation decreases the risk of deficiency in male conscripts, but has no effect on physical performance-A randomized study.

Rips L, Toom A, Kuik R, Varblane A, Molder H, Kibur R J Exp Orthop. 2024; 11(3):e12023.

PMID: 38694768 PMC: 11062247. DOI: 10.1002/jeo2.12023.


References
1.
Campbell P, Katzmarzyk P, Malina R, Rao D, Perusse L, Bouchard C . Prediction of physical activity and physical work capacity (PWC150) in young adulthood from childhood and adolescence with consideration of parental measures. Am J Hum Biol. 2001; 13(2):190-6. DOI: 10.1002/1520-6300(200102/03)13:2<190::AID-AJHB1028>3.0.CO;2-N. View

2.
Stolen T, Chamari K, Castagna C, Wisloff U . Physiology of soccer: an update. Sports Med. 2005; 35(6):501-36. DOI: 10.2165/00007256-200535060-00004. View

3.
Constantini N, Arieli R, Chodick G, Dubnov-Raz G . High prevalence of vitamin D insufficiency in athletes and dancers. Clin J Sport Med. 2010; 20(5):368-71. DOI: 10.1097/JSM.0b013e3181f207f2. View

4.
Stockton K, Mengersen K, Paratz J, Kandiah D, Bennell K . Effect of vitamin D supplementation on muscle strength: a systematic review and meta-analysis. Osteoporos Int. 2010; 22(3):859-71. DOI: 10.1007/s00198-010-1407-y. View

5.
Dellal A, Lago-Penas C, Wong D, Chamari K . Effect of the number of ball contacts within bouts of 4 vs. 4 small-sided soccer games. Int J Sports Physiol Perform. 2011; 6(3):322-33. DOI: 10.1123/ijspp.6.3.322. View