Vitamin D3: Benefits, Sources & Importance for Health

Vitamin D is an important part of daily nutrition requirements. The vitamin is actually converted from cholesterol circulating in the body. When UV rays from the sun hit the skin, the cholesterol is converted to vitamin D in the liver and kidneys. Insufficient amounts of vitamin D affect the bones, heart and cellular health.

Calcium Levels

• Vitamin D keeps a proper balance of calcium levels, which is an important part of bone density and growth.

Improves Cellular Health

• When tissue is damaged, cells proliferate and the body sheds old, damaged cells for replacement cells. Vitamin D helps cells divide and create new tissue to maintain healthy organs and membranes.

Improves Immunological Activity

• Vitamin D is good for the immune system. It keeps healthy white blood cells circulating in the blood.

Activates Insulin

• Vitamin D balances the secretion of insulin and uptake of glucose into cells.

Reduces Hypertension

• Low levels of vitamin D increase blood pressure since calcium levels are not maintained. Hypertension can be treated with better vitamin D nutrition.