Health & Diet Medical Reference

Carb cycling is a short-term diet popular with athletes. It helps people lose weight quickly by limiting your carbohydrates. Learn how carb cycling works here.

Digestive enzymes play a key role in breaking down the food you eat. Learn about health problems that may show up if your body doesn't make enough digestive enzymes, and find out what you can do about it.

Magnesium is a mineral that plays a big role in making your body work right. Find out why it's good for your health, and what kinds of food are the best sources.

Learn what you can and can't eat if you decide to go vegan, and find out about the health benefits and challenges.

Tahini is found in hummus and other dips and spreads. But what is it? Learn more about this seed-based food.

Find out which vitamins and minerals are in turnips, and learn why they can help your heart, muscles, and even help prevent some cancers.

Breakfast breaks your nightly fast. Use these healthy morning meals to set your body up for success, not spiral.

Citric acid can do so much more than provide a sour taste. Here's why you'll find it in so many products you use.

Visceral fat is hidden fat that wraps around your abdominal organs. Find out why this belly fat is dangerous and how to get rid of it.

Having enough healthy food to make it through every day is a struggle for some people. Find out what food insecurity is, how it can affect your health, and ways organizations are working to address it.

Acetone is in nail polish remover, and in your body. Learn what this chemical does, and the risks of too much exposure.

Find out what makes alkaline water different from tap water, and learn whether there's any scientific evidence to back up health claims.

Learn what kinds of food a pescatarian can eat, and why it may be heart-healthy, along with other health benefits.

You’ve probably seen jugs of distilled water in stores. Find out what makes it different from other types of water, and what to use it for.

MCT oil has gotten a lot of attention lately. Should you believe the hype?

Erythritol is both natural and commercially produced. It has zero calories and many benefits. Here's the sweet story behind this sugar substitute.

Elderberry and elderberry supplements have gained popularity in recent year. But is there any truth behind the hype? WebMD brings you the facts on this age old fruit.

Find out how appetite suppressant drugs can help you curb your hunger and help you lose weight.

Find out why sugar alcohols are put into many processed foods and why they may be part of a healthy eating plan if you're trying to manage diabetes.

Do you need to lose weight? Measuring your waist circumference is a good way to tell. Learn how to do it.

Not all fats are created equal. Learn which fats are good for you, and which ones to limit.

Vitamin B12 is essential for good health, but some people may not be getting enough. WebMD tells you about symptoms of a vitamin B12 deficiency and how it can be treated.

Want to shed pounds fast? Expert advice from WebMD can help you do it safely.

You can help to keep your blood-pressure levels healthy by eating potassium-rich foods. Find out what foods contain potassium and how much you need to eat daily.

Water’s important for your health, but do you really need to drink eight glasses a day? Find out if that advice is myth or fact.