Birth control basics
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Unusual COVID-19 symptoms: What are they?
COVID-19 can cause a wide variety of symptoms, some more common than others. Learn about how COVID-19 can make you feel.
Can vitamin D protect against coronavirus disease 2019 (COVID-19)?
Find out what the research says about links between this key vitamin and the widespread viral infection.
Video: How to use a single-dose dry powder inhaler
Watch these step-by-step instructions for using a single-dose dry powder inhaler.
Tips for choosing and using canes
A cane can improve balance and mobility. Learn about the choices that are available and how to use a cane correctly.
Sun damage
See photos of common skin conditions that are caused by too much time in the sun.
Which CPAP masks are best for you?
CPAP masks come in a variety of styles. See some of your options.
10 great health foods
Add these health foods to the menu and give your diet a healthy boost.
Hip pain
Learn about the causes and treatment for pain in and around the hip joint.
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