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 ...

Vitamin K is essential for bone health, controlling blood clots, and other bodily functions. The best way to get the nutrient ...

The best multivitamin for women will depend on the nutrient dosages and a person's health goals. Learn more about the best options here.

Vitamins and minerals found in dark leafy greens, avocados, and berries can boost hair health and encourage growth.