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Dr. Sinatra's top healing herbs and spices

Consuming as little as one diet soda a day could increase your risk of stroke or heart attack by 48 percent, according to one study.

Thyroid function requires adequate iodine levels in your body. Sadly, many Americans have inadequate concentrations of this vital nutrient. There are a number of reasons that iodine levels are sinking across the country.

Grilled meat can pose some serious risks. That’s because barbecuing meat over an open flame creates dangerous compounds called heterocyclic amines (HCAs).

A program for maximizing healing after surgery.

The differences between men and women create gender-specific nutrient needs. Learn how men and women can benefit from gender-specific multinutrient formulas.

If you eat the perfect diet; live a calm lifestyle; and avoid toxins such as pesticides, heavy metals, prescription drugs and radiation, then perhaps you wouldn't need to take additional vitamins. But we live in the modern world, and a multi is a necessity.

If you have levels of lead, cadmium or arsenic in your body, oral chelation is the best way to remove them. Find out more.

Learn what foods can help protect your from radiation damage while improving your overall health.

It is okay to blend vitamins into smoothies if that is an easier way to take vitamins. But you should open up any vitamin capsules and dump the content in separately.

If you’re one of the millions who follow a vegetarian diet—or are considering a change in that direction—it’s important to know that there is much more to being a vegetarian than simply excluding meat, fish, and fowl.

Many lifestyle factors contribute to heart disease, but smoking is one of the most dangerous. Here are tips to help you quit smoking once and for all.

Grapefruit and its juice can create drug interactions with many types of medications, from antibiotics to antipsychotics.

The technological age we live in has brought us many amazing devices—microwave ovens, cell phones, and wi-fi connections, just to name a few. However, I’m concerned about the serious health dangers that may be associated with these tools of convenience.

Grapefruit juice interacts with many prescription medications, but especially with drugs prescribed for cardiovascular concerns. Here's what you need to know to stay safe.

Cigarette smoking’s causal link to lung cancer, heart disease, and other serious illnesses is fairly undeniable at this point. In reaction, society is making things harder and harder for smokers with the intention of discouraging the habit—with some degre

Heart-healthy eating can be hard at fast-food establishments. Learn 6 heart-smart secrets for eating healthy just about anywhere.

Most of us take for granted that adequate amounts of vitamin D are readily available—whether through our diet or through synthesis of sunlight by our skin. Unfortunately, though, vitamin D deficiency is still a widespread problem.

Pill swallowing can become difficult as you get older. Here are five tips on how to swallow pills easily.

With a few exceptions, most herbs and drugs can be safely mixed.