Vitamin D is known for improving bone health. How it achieves this is by:
- Improving intestinal calcium and phosphate absorption
- Stimulating osteoclast (a large multinucleate bone cell which absorbs bone tissue during growth and healing) calcium reabsorption from bone
- Promoting mineralization of the bone matrix. Deficiency status: 30 ng/mL
What does Vitamin D do and why does your doctor monitor it?
1. Protects against respiratory infections. Vitamin D, sometimes referred to as the ‘sunshine vitamin, protects against respiratory infections by boosting levels of antimicrobial peptides — natural antibiotic-like substances — in the lungs.
3. Colds and ‘flu are most frequent in winter and spring when levels of vitamin D are at their lowest. They may also explain why vitamin D protects against asthma attacks, which are regularly triggered by respiratory viruses.
4. Magnifies macrophages, monocytes, pathogens – Vitamin D acts as an essential stimulant for innate immunity came from reports about tuberculosis treatment with cod liver oil (reviewed in.
5. Enhances the antimicrobial effects of macrophages and monocytes, which are crucial effector cells, fighting against pathogens
6. Boosts your adaptive immune system – Autoimmune diseases are identified by a loss of immune homeostasis resulting in corrupted self-antigen recognition followed by the destruction of body tissue by autoreactive immune cells.
- Moves T & B cells from a proinflammatory status Sources of Vit D.
- Vitamin D is mainly synthesized in the skin after exposure to UVB where only a lesser part is derived from dietary sources.
- Most lowering levels after winter and their maximum at the end of summer.
- Provide 10 to 15 minutes or so of unprotected sun exposure to your arms, legs, abdomen, and back.
- “If your shadow is longer than your body height, you can’t make any vitamin D,”. Between 10 a.m. to 3 p.m.
- Food: Non-fortified goods such as fatty fish (salmon, mackerel, sardines, cod liver oil) – Some types of mushrooms (Shiitake).
Supplementation of Vitamin D daily can improve bone health and immunity as well as Vitamins with Vitamin K2, Vitamin A, and Zinc which are also immune-boosting.