Vitamin D is unique as it is the only nutritional necessity that actually functions as a hormone in its active form- vitamin D3. Independent of diet the skin manufactures vitamin D after little exposure to direct sun light. For darker skinned people less vitamin D will be produced to sunlight. Vegetarians and followers of low fat diet at are risk of deficiency as fat is required absorption.
Signs of deficiency:
- Rickets in children
- Osteomalacia in adults
Effective for:
- Bone disorder-bone thinning and osteoporosis
- Psoriasis
- Bowel ailments-Colitis and Chron’s disease
- Multiple Sclerosis
- Diabetes
- High blood pressure
- Arthritis
- Cancer
Recommended Dose:
- Exposing face or arms to outdoor sunlight twenty minutes a day for four months a year meets the body’s requirement.
- 400-800 IU for those with vitamin D deficiency or related health problems (Elderly, women, shift workers, low fat dieters, vegetarians, dark complexioned people, people who stay indoors)
Side effects and precautions:
- Too much of Vitamin D increases the amount of calcium in blood, this is harmful to the body. Excess calcium seeps into walls of blood vessel to form artery blocking plaques.
- Toxicity may result from taking 65,000 IU of vitamin D over a period of two years.
We don't hear that much about vitamin K, such as we do in television ads that promote vitamin C, something we all heard about lifelong. It may less familiar, yet it is an important bone-boosting vitamin. vitamin D side effects
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