7Improve Muscle Strength
The active form of vitamin D, including D2 and D3, can improve the strength of many muscle groups in the body. Researchers have found that those people who have a low level of fat and healthy composition tend to be less vulnerable to a high level of inactive vitamin D, which is a common marker of vitamin deficiency. By taking vitamin D supplements, you can increase muscle mass and allow for a higher lean mass. This benefit is especially important for professional athletes or those people who want to optimize their muscle strength for physical activities. [7]
