Depending on the type, some vitamins and minerals can be taken at any time of day, with or without food, while others require ...

Research suggests vitamin D supplements may help some people with prediabetes restore normal blood sugar levels when combined with healthy lifestyle changes.

If you're considering a vitamin B12 supplement because of certain dietary restrictions, medical conditions or your age, this ...

Nearly a quarter of Americans are estimated to have a deficiency in vitamin D. Are you one of them? A 2022 study of National Health and Nutrition Examination Surveys (NHANES) data estimated that about ...

Here’s what to know about vitamin D benefits and risks, particularly when it comes to ending fatigue. You might have heard that vitamin D can be crucial for bone health, and that taking supplements ...

Vitamin C enhances iron absorption, and taking vitamin C with some other nutrients may help enhance the effects of each.

Research has studied the link between vitamin B12 deficiency and cognitive decline in older people. More research is needed on that front, but the nutrient is essential for producing energy. Vitamin D ...

Vitamin B12 is an essential nutrient that must be obtained through diet or a supplement. Having too little B12 can cause fatigue, anemia, and neurological problems. Vitamin deficiencies may sometimes ...

When you don't get enough vitamin A in your diet, you may be at risk of having a vitamin A deficiency. Over time, this can lead to several health concerns, including vision problems, weakened immunity ...

A randomized trial from Vanderbilt-Ingram Cancer Center reveals that magnesium may be the missing key to keeping vitamin D ...

Many experience fatigue and cognitive issues despite normal Vitamin B12 levels due to functional deficiency, where the body can't utilize the nutrient effectively. Standard tests often miss this, as ...