Iron is an essential mineral that is part of all cells in your body. The iron in red blood cells is located in hemoglobin, which is a protein that carries oxygen from the lungs to other parts of the body. Having too little iron leads to anemia because your body lacks enough hemoglobin to transport oxygen.

When it comes to achieving glowing, dewy skin, there are a number of factors that come into play. Following optimal dietary guidelines and incorporating a healthy skincare routine are important, but HUM Nutrition's supplement line makes it much easier to get flawless skin fast.

Magnesium is a mineral naturally present in foods, but magnesium compounds -- such as magnesium citrate -- may be recommended as a laxative or to counter a deficiency. Since excess supplemental magnesium can lead to toxicity, it's important to follow recommendations for safe and effective dosing.

Vitamins are nutrients that are involved in many essential functions in your body. Taking a daily multivitamin supplement is a way to ensure you are getting the recommended amount of each vitamin.

Ground turmeric powder and curcumin have health benefits ranging from lowering bad cholesterol to reducing blood sugar levels. New research suggests curcumin found in turmeric is an effective agent for killing cancer cells.

Ganoderma lucidum — more commonly known as reishi mushroom — is a bitter mushroom, used for thousands of years by Chinese medicine. Here's what you need to know about this adaptogen.

To apply vitamin E oil directly to the skin, break the capsules and mix the oil into other ingredients to form a mask that can be dabbed on the face to improve hydration and decrease the appearance of scars.

Blue cheese is a source of high-quality protein and provides flavor for salads, sandwiches and hot recipes, but just like pretty much any other food out there, too much can be unhealthy.

Shredding muscle means losing body fat percentage to expose more muscle definition. Supplements alone cannot do this, but here are a few that can help.

Both magnesium and Lipitor affect cholesterol production in the body. But consult your doctor before taking magnesium supplements if you also use Lipitor.

While a few of the cortisol-blocking ingredients may help you lose a few pounds — and some products also contain fat burners to boost the effect — don't expect huge results with supplements alone.

Women have special nutritional requirements: A woman's multivitamin should have adequate folic acid, calcium, iron, vitamin D, and magnesium.