25-Hydroxyvitamin D is the main form of vitamin D found in the blood in the body, and the main ways of supplementation include getting more sunlight, eating more foods that are richer in vitamin D, and taking vitamin D orally or intramuscularly.
1. Sunbathing: Direct sunlight can promote the synthesis of vitamin D in human skin, which is the most effective way to supplement vitamin D. It is usually recommended to sunbathe for about two hours a day. It is usually recommended to sunbathe for about two hours a day (9-10 o’clock or 4-5 o’clock in the afternoon), and it should be noted that do not expose yourself to the hot sun to avoid heat stroke.
2. Food supplementation: Vitamin D can be supplemented by consuming foods rich in vitamin D, such as cod liver oil, animal liver, deep-sea fish, fish eggs, dairy products, cheese, etc., but the effect of food is more limited.
3. Oral or intramuscular injection: When 25-hydroxyvitamin D deficiency is particularly serious, it can be supplemented by oral intramuscular injection.
If 25-hydroxyvitamin D is still insufficient after the above practices, it is necessary to go to the relevant departments of the hospital in a timely manner to find out the cause of the deficiency, so as to avoid delaying the condition.