Quick takeaway
Randomized supplementation trial evidence in Vitamin D-deficient Asian Indians including older adults focused on cholecalciferol plus calcium and tracked strength and physical performance. Relevant to sarcopenia and falls prevention, even though it sits outside the stronger recent lifestyle and screening clusters.
Why this matters
Relevant to sarcopenia and falls prevention, even though it sits outside the stronger recent lifestyle and screening clusters.
Key caution
The trial adds stronger causal evidence, but sample size, setting, and follow-up still matter before generalizing widely.