Vitamin D toxicity, also known as hypervitaminosis D, is a rare but potentially dangerous condition that kicks in when ...

It can be challenging to meet your vitamin D needs through diet alone. It doesn't matter whether you take vitamin D in the morning or evening. Take vitamin D with a meal or snack containing fat to ...

Fazio, Ridgen, and Dieras all agree—taking a vitamin D supplement with a meal that contains healthy fats is ideal for ...

Doctors and dietitians share what to look for in a vitamin D supplement, plus why the vitamin is important in the body.

Vitamin D is sometimes nicknamed the “sunshine vitamin” because your skin makes it when you’re out in the sun. You can also ...

Muscle cramps, fatigue, low immunity? It could be a vitamin D deficiency. Here are the signs, causes, and food sources to ...

5 Factors That May Disrupt Your Body’s Vitamin D Absorption, and What To Do About It ...

If you are fully dressed in winter gear covering your hands and face, you will not get the same level of UV and vitamin D absorption as someone spending time outside in a warmer climate. If you spend ...

Tears and saliva may offer new ways to monitor blood glucose and vitamin D levels, suggesting less invasive methods for managing chronic health conditions.

Since vitamin D is a fat-soluble vitamin, it’s wise to pair it with a meal that includes high-fat foods, such as avocado, nuts, seeds, full-fat dairy and fatty seafood, to maximize absorption.

A doctor and dietitian break down what to consider as you choose when to take your dose.

Take vitamin D with a meal or snack containing fat to enhance absorption. When it comes to the supplement aisle, multivitamins, omega-3s and probiotics might score the most real estate on the shelf.