Millions of Americans take oral supplements to fill gaps in their diet. But a recent trend has people taking notice. Find out if transdermal vitamin patches can be used to treat nutrient deficiencies.

Turmeric, a bright yellow spice that is made from the root of the turmeric plant, is believed to have many health benefits. Find out some of the potential health benefits of turmeric.

Powdered saffron is believed to have antioxidant and anti-inflammatory properties. Learn more about the health benefits of saffron and whether it is worth taking saffron supplements.

People with restless leg syndrome experience an uncontrollable or overwhelming need to move their legs. Learn about what medications and vitamins can help treat symptoms of restless leg syndrome.

Folate and folic acid are both forms of vitamin B9, but there is an important difference between them. Find out which is better during pregnancy - folate or folic acid.

Vitamin K is an essential fat-soluble vitamin that plays a vital role in blood clotting. A vitamin K deficiency is rare in healthy adults but can occur more frequently in newborn babies.

Find out what science says about the health benefits of omega-3 fatty acids and which vitamins and food you should be consuming to get your omega-3 fix.

St. John's wort is a plant with yellow flowers that has been used in traditional European medicine as far back as the ancient Greeks. Find out what it's used for and it's possible drug interactions.