A recent study in the United States found that people with vitamin D deficiency have a 77% increased risk of contracting neocoronary pneumonia. In fact, many foods are rich in vitamin D, such as salmon, tuna, mackerel, sardines, egg yolk, cheese, mushrooms, black fungus, and shiitake mushrooms. Vitamin D maintains human health Vitamin D is a group of fat-soluble vitamins, which is one of the most important nutrients for normal growth and health. Vitamin D can help with calcium absorption, prevent osteoporosis, and has been proven in many studies to…
Vitamin D deficiency risk of COVID-19 infection has increased! 98% of people are vitamin D deficient, 9 foods with the highest content
