Article title: Now Foods Vitamin D3 5000 IU 120softgels
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Now Foods Vitamin D3 5000 IU 120softgels
The production of D-3 in the human body is a photochemical reaction that takes place during skin exposure to UVB radiation. However, the catalytic effect of sunlight varies. Modern lifestyles, prolonged use of photoprotective products and environmental factors contribute to the widespread occurrence of vitamin D-3 deficiency, which affects about 50% of the world's population of all nationalities and ages.
Vitamin D-3 helps significantly in the development and maintenance of bone and bone density. It promotes adequate absorption of calcium, which also contributes to bone and tooth health. In addition, it is involved in healthy cell growth and maintaining a normal nervous and immune system.
D-3 is found in a few foods, mainly animal foods, such as salmon, tuna, sardines, mushrooms, "fortified" milk and egg yolk. For those who have difficulty reaching the recommended levels, taking vitamin D-3 supplements (with the consent of a doctor) can help boost D-3 levels in the body.