AI runner-up Katharine McPhee battled bulimia while Keira Knightley and Kate Bosworth battle anorexia rumors. Find out more on eating disorders.

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If you're exercising in the sun, you're going to need to know all about heat illnesses and how to prevent them. Get schooled on keeping your cool here.

The Make-A-Wish Foundation is a charitable organization that grants wishes for children with life-threatening illnesses.

The AAFA and Coolio are breathing new life into under-privileged communities with free medical for peeps who suffer from asthma.

Chicken pox is a human disease, so how did it get its name? Is there any way to ease the itches? Get educated and learn all the facts on this illness!

It's that time of year when you put on your scariest costume, get out the orange UNICEF box and trick-or-treat for candy and donations!

Did you know that heart disease is the number one cause of death in the US? Learn more about it here.

Lymphoma causes swollen glands in your neck, armpit and groin. Learn more about this disease, which is the third most common cancer in kids.

One person is infected with HIV every 13 minutes. To be able to protect yourself from this disease, you need to know the facts.

Your brain is one of your most vital organs, but what happens if it gets sick? For Headache Awareness Week, KW takes a look at brain cancer.

October is Lupus Awareness Month, but what exactly is lupus? It's a disease that can cause facial scars and hair loss. Get more info right here.

I just had my appendix taken out and am finding it hard to do my homework again after two weeks off school.

Now that you're back in school and packing lunches every day... well, what are you packing for lunch? Kidzworld takes a close look into your school lunch bag.

Swine flu is making headlines all over the world. It's also making lots of people worried about what might happen next. So what is the truth about swine flu? We answer the questions real kids want to know most.