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Allergy Quiz
Allergies are extremely common, but often poorly understood. See how much you know about the cause and treatment of this widespread disease.
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Check Your Cholesterol Now
Scientists have done wonders at figuring out ways to control cholesterol. Do you need to start applying them less casually? Or are your numbers low enough to make a cardiologist's day?
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Arthritis Checkup
Sometimes regular aches and pains can be the sign of a disease such as Rheumatoid Arthritis. Find out how serious your symptoms may be.
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Carbohydrates: Rate Your Intake
It isn't just how many carbs you eat that counts; it's which ones. Nutritionally, carbs range from super-healthy to almost useless.
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Are You Getting Enough Protein?
Even though protein is the raw material for every cell in your body, you don't actually need that much. But that doesn't guarantee you're getting enough.
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Just How Sleep-Deprived Are You?!?
The amount of sleep you need may have little to do with the amount you actually get. Is your body coping fine, or showing signs of running down?
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Cold Checkup
Are you dripping, blowing, hacking and generally miserable? Does it seem like you've felt that way forever? Test the odds that it's not a cold, and find out what to do about it.
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Prostate Check For Men
The problem with prostates for most men is simple: enlargement. This is often more of a bathroom nuisance than anything else. But not always.
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Body Mass Index
Rather than relying simply on the bathroom scale, experts are increasingly urging people to know their BMI, a figure that takes into account not just weight but height to indicate body fat.
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Smoking Cessation Quiz
How dependent to nicotine are you? How easy will it be for you to quit? Find out now and you could be taking the first critical step to saving your life!
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Ideal Body Weight
For years, people looked up their weight on tables drawn from insurance company statistics. While those are still around, this is a newer, more accurate way to calculate what is truly a healthy weight range for you.
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Latest Health News
Pro Baseball Helps Keep Skin Cancer From Scoring
CT Screens for Lung Cancer Not a Cure-All
Nocturnal Dialysis: A Better Way to Kidney Health
'Hazardous Drinking' More Common Than Thought
Blood Substitute Found Safe in Large Phase III Trial
Sickle Cell Drug Underused by Physicians
Health Tip: Prevent Infection After Circumcision
A Healthy Mind Can Help Fight HIV
Measle's Spread Doesn't Depend on Airways
Most Asthmatics Aren't Getting Flu Shot
  See encyclopedia topics alphabetically by selecting a letter above.
Are you sleep-deprived? Do you get enough protein? How much do you know about allergies? Test your Health IQ now. More »
Learn more about breast cancer, nutrition, senior's health, migraines, alzheimer's, and other health topics.
Sponsored Health Centers
Focus on: Treatment Options for Heart Valve Diseases
What are heart valve diseases?  Who gets them?  How can they be treated?
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Focus on: ADHD
Visit the ADHD Health Center to learn about the causes of ADHD, identifying it and what its risk factors are.
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Focus on: Crohn's Disease
Crohn's disease is a chronic autoimmune disease that can affect any part of the gastrointestinal tract.
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Focus on: Alzheimer's Disease
Alzheimer's Disease is not a normal part of aging.  While it is uncurable, there are options for treatment.
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KESQ Health Experts
Ask the Eye Care Expert
Ask our Eye Care Experts at Evans Eye Care for healthy eyes and the latest technology in optometry and opthamology.
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Ask the Mini Dental Implant Expert
Our Mini Dental Implant Expert, Dr. Bruno Lemay at Desert Dental Alternatives, answers your questions about this exciting new procedure.
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Allergy Season is Here
Allergy News
Health Encyclopedia: Allergies
Breathe Better In Your Home
Clean air is a necessity, not a special treat.
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Interactive Human Atlas: Allergies
Learn more about your allergies by watching videos, reviewing slides and participating in in-depth interactive opportunities.
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