Fact Sheet for Vitamin D3

Vitamin D3 is form of the D vitamin. It is also known as cholecalciferol, the active form of vitamin D. You need vitamin D for skin and bone health. You get most of the active form of vitamin D from the sun, fortified dairy and nutritious food. This fact sheet about cholecalciferol may help you if need to know about the vitamin.

Cholecalciferol

Cholecalciferol helps you absorb the minerals phosphorus and calcium. You need both for strong bones, teeth and organs. Milk and certain foods fortified with the vitamin help you achieve these health benefits. As the active form of vitamin D, it is essential that you have enough vitamin D3 in your body.

Vitamin D3 also influences the function and production of magnesium. Magnesium helps your bones, muscle tissue and other areas. Cholecalciferol helps you absorb and stimulate magnesium.

Health Problems

If you suffer from bone, skin or kidney disorders you may have low calcium or phosphate as a result. Certain diseases prevent or lower your body's ability to make or absorb these nutrients. Osteoporosis and kidney disease are common problems that do this.

Medical Uses

Vitamin D3 comes in oral or liquid form. If you have a deficiency in vitamin D, your doctor may prescribe supplements to help you get what you need. You take generally take it with food but it is not necessary. It is possible to take the supplement at night if you take other medications throughout the day. Since some medications interfere with the absorption of the D vitamins, it is important to take your supplement afterward. 

Symptoms

The symptoms you may experience with low vitamin D3 are:

• Brittle bones


• Poor muscle strength and tone


• Malnutrition


• Poor or damaged tooth enamel