Vitamin D deficiency may increase risk for addiction to opioids and ultraviolet rays

Lab animals deficient in vitamin D crave and become dependent on opioids, which is curbed when normal levels of the vitamin are restored. Human health records indicate that people with low vitamin D are more likely to use and misuse opioids. Study results suggest a potential role for vitamin D supplementation in fighting opioid addiction.

source https://www.sciencedaily.com/releases/2021/06/210611174042.htm