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Allergies and asthma: They often occur together
Allergies and asthma? Find out how to control both conditions.
10 great health foods
Add these health foods to the menu and give your diet a healthy boost.
Which CPAP masks are best for you?
CPAP masks come in a variety of styles. See some of your options.
Asthma medications: Know your options
Learn more about the different categories of medications to help you control asthma symptoms.
Osteoporosis treatment: Medications can help
Find out more about your options for bone-preserving drugs, including how often you need to take them and what side effects you might expect.
Testosterone therapy: Potential benefits and risks as you age
Testosterone therapy — Explore the potential benefits and risks of increasing your testosterone level.
COVID-19, cold, allergies and the flu: What are the differences?
Knowing if you have COVID-19, a cold, the flu or seasonal allergies isn't easy. Find out about the differences between these illnesses.
Herd immunity and COVID-19: What you need to know
To protect groups of people over time, it helps to know what level of recovery or vaccination in a population makes it hard for a germ to spread.
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