
ICMR-NIN Study Finds Vitamin D3 More Effective Than D2 in Supporting Muscle and Heart Health
September 4, 2026
Vitamin D3 may be more effective than Vitamin D2 in maintaining and restoring skeletal muscle and cardiac function, according to a study conducted by researchers at the ICMR-National Institute of Nutrition (ICMR-NIN), Hyderabad. The study, titled “Dietary Vitamin D2 Is








