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Understanding Hand, Foot & Mouth Disease
The highly contagious viral illness is most common in children younger than 5 years old. Learn tips to prevent spread and speed recovery.
What's the Difference Between Dementia and Alzheimer's Disease?
Changes in cognitive function are a normal part of aging, but when they start to affect daily activities, it may be a sign of a more serious impairment.
The Surprising Places Germs Love to Hide
Here’s what you should know about where bacteria and viruses often linger, and how you can protect yourself.
Losing Weight With Medication? You May Be Losing Muscle, Too
More studies are needed to understand whether the muscle loss from weight loss drugs is harmful. Some research suggests they can improve the preserved muscle.
Natural Alternatives to Artificial Food Coloring
There is growing concern about the dangers of food additives, including artificial food dyes. Although research results are somewhat controversial, more people are turning to natural alternatives.
Why Your Skin Reacts to Citrus and Sun Exposure
Known as a “margarita burn,” because the combination of limes and sunshine is a common cause, phytophotodermatitis can have a variety of causes.
Carbon Monoxide Poisoning: Keep Your Family Safe
Carbon monoxide, a poisonous gas produced by many common household appliances, can reach deadly levels in poorly ventilated spaces. Learn how to protect your family from it.
Spasmodic Dysphonia: A Rare Disorder That Causes a Raspy Voice
Occasional vocal hoarseness is not usually cause for concern. But if the condition becomes chronic and interferes with your ability to speak comfortably, it’s time to see a specialist.