How long it takes for vitamins and supplements to work depends on factors like the type of vitamin, your diet and hydration, and how regularly you use it. Learn how to make the most of your vitamins ...

The relationship between dietary supplements, botanicals and cancer treatment is complex. Some supplements may offer benefits, and others pose risks. While certain compounds show promise in reducing ...

SEATTLE — As Pacific Northwesterners go deeper into the "big dark," some may wonder about their vitamin D levels. "It's so unique because it's the one vitamin that we actually get from the sun, ...

Multivitamins can have a place, but they’re not the shortcut to health many people hope they are.

A recent health study has shed new light on how body weight may affect the benefits of vitamin D supplements. The research was part of a larger project known as the Vitamin D and Omega-3 Trial (VITAL) ...

Skin patch supplements promise to deliver beneficial nutrients direct to your bloodstream, but their claims often don’t stick ...

From vitamins to memory-boosting supplements, many products claim to improve brain function. However, health experts say most products don’t deliver on those promises. Dr. Lacy Anderson has what ...

Companies that craft custom vitamins based on the results of online, DNA, or blood tests have become popular. Here are their benefits and drawbacks.

When it comes to nutrition, vitamins can sometimes feel like a simple fix. But are they necessary? And what are the risks?

SEATTLE — As Pacific Northwesterners go deeper into the "big dark," some may wonder about their vitamin D levels. "It's so unique because it's the one vitamin that we actually get from the sun, ...