3. Supplements containing vitamin D

One of the quickest ways to get vitamin D is to adjust your diet and include the right foods in your menu. Some might want to try out special supplements. Ergocalciferol is another name for vitamin D2. It is found in food. Cholecalciferol, also known as vitamin D3, is made from sunlight. Although these two elements are produced in different ways, they still increase the levels of vitamin D in your body. Ask your doctor what kind of supplements or foods you need to get enough vitamin D.

4. How drugs interact with vitamin D

There are a few drugs that may prevent vitamin D from absorbing. If you take anti-seizure medicines, steroids or laxatives, your levels of vitamin D are low. Too much of the vitamin may cause problems with heart since it increases the levels of calcium in the blood. Before you start taking supplements, talk to your doctor.