Food and Nutrition

Can red wine protect against a heart attack? Learn how the centuries-old process of making and aging red wine might actually offer various mechanisms to protect against vascular disease.

By the editors of PureHealthMD

Boswellia, also known as frankincense, has become a popular herb recently for its benefits in fighting inflammation. Learn about the possible health benefits of boswellia.

By the editors of PureHealthMD

The caramel coloring prevalent in sodas may cause an increased risk of hypertension more than the caffeine, according to some studies. Learn about the possible hazards of caramel coloring and find out how to avoid it.

By the editors of PureHealthMD

In many nutritional medicine circles, chlorella, a simple algae plant, is held in high regard for its health benefits as it contains several nutrients that can improve health. Learn about the many health benefits of chlorella.

By the editors of PureHealthMD

The vitamin B family targets some of the most common health issues, including fatigue, stress, depression, high cholesterol and brain and heart health. Learn about choosing a B-complex vitamin to promote good health.

By the editors of PureHealthMD

Coconut oil is an underutilized food with a hidden wealth of nutritional value for the body. Learn about the many health benefits of coconut oil.

By the editors of PureHealthMD

Chemical food additives and preservatives have become nearly inescapable in traditional super markets, but these chemicals may not be safe for humans to ingest. Learn about the dangers of food additives and why you should consider organic options.

By the editors of PureHealthMD

Nutritional supplements are typically available in four different categories, sorted according to quality. Learn about determining supplement quality according to grade.

By the editors of PureHealthMD

Drinking plenty of water each day is certainly essential to our health. In fact, we can only survive a few days at best without water. But is drinking eight glasses of water a day really necessary?

By the editors of PureHealthMD

Folic acid, a member of the B vitamin family, has demonstrated benefits in a variety of areas. Learn about how folic acid benefits your body's health in a number of ways, preventing birth defects, stroke and cancer.

By the editors of PureHealthMD

Over the years, eggs have acquired a bruised reputation from reports they contribute to raised cholesterol. But the truth is that they are a nutritional powerhouse. Learn about the many health benefits of including eggs in your diet.

By the editors of PureHealthMD

Iodine is a mineral known to be important for thyroid function, but over one billion people may be at risk for iodine deficiency. Learn why you should pay attention to this often forgotten mineral.

By the editors of PureHealthMD

While we've been conditioned to believe milk is the epitome of healthy drinking, it's really a gamble -- it can be highly beneficial or highly detrimental. Learn the truth of whether milk is good for you.

By the editors of PureHealthMD

Red fruits and vegetables offer healthy doses of lycopene, which provides numerous health benefits to the body. Learn why you should include plenty of lycopene in your diet.

By the editors of PureHealthMD

Phosphatidylserine can rejuvenate the cell membranes of the brain, improving memory, attention span, concentration, mood and depression. Learn about the effects of phosphatidylserine on the brain.

By the editors of PureHealthMD

Ribose is a simple supplement with substantial potential. Learn how ribose may be helpful in maintaining heart health and treating fatigue.

By the editors of PureHealthMD

S adenosylmethionine could be helpful in treating various forms and causes of pain, from arthritis to depression. Learn about S adenosylmethionine.

By the editors of PureHealthMD

The dangers of monosodium glutamate (MSG) need to be shared to protect the American family. Learn about the dangers of monosodium glutamate.

By the editors of PureHealthMD

Theanine is found in green tea and is gaining a significant reputation among nutritional practitioners for its positive effects on anxiety. Learn about theanine, a supplement for soothing anxiety.

By the editors of PureHealthMD

A generous sprinkling of bacon, croutons, cheese and nuts does not a healthy salad make -- and you can add hundreds of calories with a big helping of dressing. So, how to navigate the dressing aisle and salad bar?

By Shanna Freeman

While there's no stopping Father Time, there are steps you can take to delay some of the less desirable effects he has on your appearance and your health. One has to do with nutrition -- which vitamins can help you fight aging?

By Tom Scheve

Eating a good balance of the right nutrients is a good way to help keep your body healthy. One of those nutrients is omega-3 fatty acids, which you can find in seafood. But what if you have a seafood allergy?

By Tom Scheve

From eggs to breakfast cereals, lots of products' packages make boasts about omega-3. But what is it, and what foods really are good sources of it?

By Stephanie Crawford & Christine Venzon

People don't usually associate the words "fat" and "oil" with anything healthy. But, in fact, not all fats are bad for you. Canola oil, which is considered a good fat, is a versatile kitchen staple.

By Chelsea Hedquist

It can lower your cholesterol, reduce your blood pressure, cut your heart attack risk and help your skin and hair look good -- omega-3 has to be a magical elixir, right? Not quite, but this fatty acid comes with several benefits.

By Stephanie Watson