Vitamin D is a well-recognized requirement for healthy bones, and has been for generations of milk-pushing parents. Recently, a team at the University of Birmingham developed new methods to measure its impact on adults. Their study’s findings concluded that Vitamin D is can also help build muscle mass, especially in women.
- levels of inactive vitamin D to be associated with a lack of muscle mass.
- Women with a healthy body composition, and lower body fat, were less likely to have high levels of inactive vitamin D, a marker of vitamin D deficiency. This was echoed by the finding that levels of inactive vitamin D were lower in women with increased body fat.In this study some of the positive associations between active vitamin D and muscle bulk were not seen in men.
- It may be that body fat is linked to increased levels of inactive vitamin D, but lean mass is the key for elevated levels of active vitamin D. It is vital to understand the complete picture, and the causal mechanisms at work, so we can learn how to supplement vitamin D intake to enhance muscle strength.”
“Researchers at the University of Birmingham have shown that increasing the levels of active vitamin D can help to optimise muscle strength in humans.”