A barium enema, also known as a lower GI series, is a medical test used to exam the intestines for a variety of reasons, including cancer detection. If your doctor suspects colon cancer, or even ovarian cancer, a barium enema may be performed. Learn what to expect in a barium enema and how the test is done.

_{Photo courtesy of the NCI}

Only a few weeks ago, it was revealed that actress Christina Applegate was diagnosed with early breast cancer. Today she made the announcement that she was cancer free! If it was only that easy for all women with breast cancer! Actually, Christina has a family history of the disease and took a more drastic measure in treatment that will also aid in the prevention of recurrence: a double mastectomy, even though cancer was only found in one of her breasts.

In an interview with Good Morning America, Applegate opened up about her diagnosis, the double mastectomy, and reconstructive breast surgery. "I'm going to have cute boobs 'til I'm 90, so there's that," the Samantha Who star joked with interviewer Robin Roberts. "I'll have the best boobs in the nursing home. I'll be the envy of all the ladies around the bridge table." Watch the Good Morning America Video with Christina Applegate

Spring is here and summer is just around the corner. For most of us, it means spending more time outdoors in the sun. It also means we need to protect ourselves from the sun's harmful rays. The question is: What's the best way?

Sunscreen is one the first steps in prevent skin cancer. There are so many types on the market, it may be difficult to choose one. Here are some great tips for choosing a sunscreen:

How to Choose the Best Sunscreen

What SPF Do I Need?

Do Lips Need Sunscreen?

Unfortunately, people make a lot of mistakes when it comes to applying sunscreen. Find out the most common mistakes people make when applying sunscreen and learn how to properly apply sunscreen.

More About Sunscreen

Best Sunscreen for Kids

Preventing Wrinkles with Sunscreen

_{Photo (c) Kathryn McCallum}

Spring and summer in the United States means cookouts and family barbecues. Hamburgers, hotdogs, steaks and chicken are the epitome of the perfect weekend meal.

For years, there has been controversy over whether meat grilled on a charcoal grill could cause cancer. This subject has been circulated through email chains as being true and false, and there have even been conflicting reports on television in the past. So, what is the truth?

To learn fact from fiction about grilling, please read Is There Harm In Grilling Meats?

_{Photo by Ben Grantham}