Depression linked to low blood levels of acetyl-L-carnitine. Naturally produced in the body, acetyl-L-carnitine is also widely available in drugstores, supermarkets and health food catalogues as a nutritional supplement. Read full article...
Source: http://med.stanford.edu/news/all-news/2018/07/study-links-depression-to-low-blood-levels-of-acetyl-l-carnitine.html