Cholecalciferol or 25-Hydroxycholecalciferol Supplementation Does Not Affect Muscle Strength and Physical Performance in Prefrail and Frail Older Adults

ConclusionIncreasing the serum 25(OH)D concentration over a period of 6 mo did not significantly change muscle strength and physical performance in prefrail and frail older adults. This trial was registered atwww.clinicaltrials.gov as NCT02349282.
Source: Journal of Nutrition - Category: Nutrition Source Type: research