Preventive Care

People are buying probiotics in droves because they're supposed to have a lot of health benefits. But is that true or just hype?

By Molly Edmonds & Jesslyn Shields

Heart disease is one of the top causes of death in the United States. Do you know how to take care of your heart? Take a look at this gallery to see how to stay healthy.

Carbon monoxide has been called "the senseless killer" because it is a colorless, odorless, and tasteless gas. Learn more about carbon monoxide and what you can do to minimize your exposure to it.

By Jan Garavaglia, M.D.

Your home might feel like a safe haven but it does present many dangers that you should be aware about. Check out this article that is filled with helpful content on how to improve the safety of your home.

By Jan Garavaglia, M.D.

Sodium is essential to life, but too much of it can cause edema and contribute to high blood pressure. The average American eats almost four times the recommended sodium intake per day.

By Jill Ferguson

Preventative care and services, like immunizations and yearly physicals, are performed in an effort to prevent an illness or injury. Find out if they make a difference in your health.

By Melissa Jeffries

Vaccinations are largely viewed as the most successful medical advancement in the history of public health. But who came up with the idea for vaccines? And do we give too many shots now?

By Alia Hoyt

In 2007, Chinese-made products were taken off the shelves in what could be record-breaking numbers. Everything from toys to toothpaste to dog food to computer batteries were found with dangerous or toxic levels of lead.

By Jacob Silverman

Malaria is curable and preventable. Learn about efforts underway to eradicate malaria and how you can protect yourself when you travel to countries where malaria is common.

By Sherry Kahn

Parasitic infections that are contracted through skin contact or infected bedding, clothing or animals includes body lice, scabies and ticks, and can lead to bumps, rashes, or even Lyme disease. Learn about preventing parasitic infections.

By Laurie L. Dove

Urinary tract infections (UTIs) are common, but they can be uncomfortable and annoying. Learn the causes, symptoms, and treatment options for bladder infections (cystitis), kidney infections (pyelonephritis), and yeast infections.

By Laurie L. Dove

When stomach infections strike, you're left feeling like you've been run over by a truck. Learn how to avoid most culinary bacteria with a little awareness and plenty of soap and water.

By Michele Price Mann

Any infection that makes it difficult to breathe is no laughing matter. You may be able to prevent most respiratory infections by taking some simple precautions. Follow these tips and you'll be breathing easier for years to come.

By Michele Price Mann

You might not want to talk about them, but sexually transmitted diseases can be extremely dangerous to your health. Keep your private parts working their best by finding out more about STDs here.

By Laurie L. Dove

It's hard to put your best face forward when it's covered in sores, or when it feels like your throat is being attacked with tiny knives. Learn about some of the most common throat infections.

By Laurie L. Dove

The bacteria and viruses that cause harmful infections are lurking everywhere, from hospital rooms to your neighbor's hand. Arm yourself against infection by following the preventative tips outlined in this article.

By Laurie L. Dove & Michele Price Mann

Owning a pet can be good for your health. Read about the science behind why we own pets and how they can benefit our health and happiness, especially as we age.