Muscle Strength Improved by Vitamin D in New Study

Healthy, young adults saw improvements in upper and lower body strength from vitamin D supplementation in a recent study.

Research has consistently shows that vitamin D benefits muscles by increasing the size of muscle fibers as well as the rate of protein production, according to the Vitamin D Council. The new study, published in the Journal of Science and Medicine in Sport, provides further evidence, showing a significant increase in muscle strength in both lower and upper limbs from vitamin D supplement over periods of time ranging from 4 weeks to 6 months.

Through an extensive inclusion and elimination process, researchers selected seven controlled trials that met their criteria, with data from a total of 310 healthy, athletic and non-athletic adults between ages 18 and 40.

“This review has found that vitamin D3 supplementation improves upper and lower limb muscle strength in a healthy, adult, athletic and non-athletic population between the ages of 18 and 40,” the researchers concluded.

Click here for the Vitamin D Council’s coverage of the study.

SmartTan.com news articles regularly report medical and scientific information to keep you abreast of current events related to UV light. This information is not intended to be used by any party to make unwarranted health claims to promote sunbed usage. Indoor tanning businesses are obligated to communicate a fair and balanced message to all clients about your products and services including the potential risks associated with indoor tanning. Contact your Smart Tan representative to find out more about what you can and can’t say in your tanning salon business.