Joint pain is one of the more universal problems that afflict both men and women and the majority suffer at one point or another. Eating "inflammatory" "joint pain" foods should be avoided and taking either the Basic or Advanced Health Program supplements is a good choice.
At the end of June 2020, various news outlets reported that taking vitamin D has no benefit for COVID-19. To see this for yourself, do an internet search with the following phrase: no evidence to support vitamin D for COVID-19.
Magnesium has been described as the "5th and forgotten mineral." Many people readily supplement with calcium, and have no notion that magnesium is an extremely important nutrient.