Vitamin D supplementation and increased dairy protein intake do not affect muscle strength or physical function in healthy 6-8-year-old children: the D-pro randomized trial.
Line ThamsLars G HvidNanna G StounbjergJan C BrøndChristian MølgaardCamilla T DamsgaardMette HansenPublished in: European journal of nutrition (2022)
Overall, vitamin D and dairy protein supplementation during the extended winter did not affect muscle strength or physical function in healthy children. Potential sex differences of vitamin D supplementation should be investigated further. REGISTERED AT CLINICALTRIALS.GOV: NCT0395673.