People take dietary supplements such as minerals, vitamins, and herbs for a variety of reasons, and with many different expectations. One reason is to improve nutrition and overall well being. A dietary supplement, also known as a nutritional supplement or food supplement, is a product anticipated to enhance the diet and provide nutrients such as vitamins, fiber, minerals, fatty acids or amino acids that may be not be consumed sufficiently or are missing in a person’s diet.
- Whole egg
- Fish liver oils, such as cod liver oil, 1 Tbs.
- Beef liver, cooked
- Fatty fish, such as: Sardines (canned in oil); wild Salmon, cooked; Eel, cooked; Mackerel, cooked
- Maintains Calcium Balance – The maintenance of calcium levels in the blood within a narrow range is essential for the normal functioning of the nervous system, for bone growth and maintenance of bone density. Vitamin D is necessary for efficient use of calcium by the body.
- Supports cell differentiation – Cell differentiation leads to cell specialization for specific functions in the body. It generally leads to the differentiation of cells to decrease proliferation. Although cell production is essential for wound healing and growth, uncontrolled propagation of cells with definite mutations can cause diseases like cancer. The active form of vitamin D inhibits proliferation and induces cell differentiation.
- Increases immunity – Vitamin D is a powerful modulator of the immune system. There is much scientific confirmation that vitamin D has many different effects on immune function that can improve your immunity and inhibit the development of autoimmunity.
- Plays a significant role in insulin secretion – The active form of vitamin D plays a role in insulin secretion under conditions of increased demand for insulin. Limited data in humans suggests that a lack of vitamin D may have negative effects on insulin secretion and glucose tolerance in type 2 diabetes.
- Blood Pressure Regulation – Sufficient vitamin D in the body may be essential in reducing the risk of hypertension.