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 children up to …

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

Sep 4, 2025 · It’s hard to get enough vitamin D from food alone. Our expert researched the best supplements to make sure you aren’t missing this critical nutrient.

Here's everything you need to know about vitamin D, including when you might need a supplement, how to choose the right one, potential side effects, important precautions and when to see a...

Vitamin D helps maintain strong bones. Learn how much you need, good sources, deficiency symptoms, and health effects here.

Jul 21, 2025 · Vitamin D is essential for bone health and immune function. One of these best vitamin D supplements can help if you're not getting enough.