Vitamin D supplements are commonly used to treat and prevent vitamin D deficiency, for weak and brittle bones, cavities, psoriasis, and hay fever.

Mar 21, 2025 · Taking a vitamin D supplement or a multivitamin with vitamin D may help improve bone health. The recommended daily amount of vitamin D is 400 international units (IU) for …

May 19, 2025 · Cholecalciferol is vitamin D3. Vitamin D helps your body absorb calcium. Vitamin D is also essential for maintaining a healthy immune system. The function of the immune …

Aug 1, 2025 · Medical experts explain how much vitamin D you should be taking per day, the differences between vitamin D2 and D3, and how much vitamin D is too much.

Nov 21, 2025 · Vitamin D is essential for bone health, muscle development, and more. Here are the best supplements on the market, according to our dietitians.

Vitamin D capsules and tablets treat low vitamin D levels in your body. Vitamin D helps build and maintain the health of your bones and your immune system.

Taking vitamin D in forms known as calcitriol or dihydrotachysterol by mouth along with phosphate supplements is effective for treating bone disorders in people with low levels of phosphate in …

Shop Vitamin D Pills and Supplements at CVS Pharmacy. Get your questions answered like what does Vitamin D do? How much Vitamin D should I take? and more.

Oct 30, 2025 · Vitamin D3 helps your body absorb calcium, which is essential for healthy bones. A doctor can help you decide if taking the supplement is beneficial for you. The benefits and …

May 28, 2025 · Vitamin D does a lot for your body, supporting strong bones, muscle movement, your immune system, and more. Taking a vitamin D supplement may seem like a quick and …