Your Questions Answered
Your Questions, Answered addresses all the things that you've always wondered about health and science.
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Our clinical microbiologist draws on his experience to explain concerns about the health risks of raw milk.
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Our expert explains the cold and flu medicines you find at your drugstore and compares the various ways they can help you feel better.
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Our pediatric dentist draws on years of experience treating patients to explain the role fluoride plays in our oral health.
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What do bed bug bites look like? When do you call a doctor? And how do you avoid them in the first place? Our expert explains.
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Latest News
- October 25, 2023
If you have hair, you probably spent some time thinking about it today. But there’s more to hair than how it looks. A Columbia expert explains what makes hair healthy and how to keep it that way.
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- October 23, 2023
Should we be worried about woodsmoke from our own fireplaces and backyard firepits? Columbia expert Darby Jack, PhD weighs in on the science and offers helpful guidance.
- October 17, 2023
Norovirus, the most common stomach bug in the United States, makes the rounds every winter. Our expert GI doctor gives tips on how to avoid this highly contagious illness and what to do if you get it.
- October 12, 2023
Everybody poops. But some of us get constipated, including children. Columbia expert Nicole Baron, PNP, explains why constipation can be a problem for kids and how to avoid it.
- September 28, 2023
Who doesn’t look forward to a siesta on a Sunday afternoon after a long, hard work week? Some people swear by naps, but do they actually improve your health? A Columbia expert weighs in.
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- September 21, 2023
Many people get vein treatment for varicose veins because of their appearance, but it can also have a life-changing impact on your health. A Columbia vein specialist answers common questions.
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- September 21, 2023
Feeling a sharp pain in your foot and have no idea what may have caused it? The answer could be plantar fasciitis. A Columbia expert explains what it is, why it happens, and what you can do about it.
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- September 21, 2023
The United States Food and Drug Administration (FDA) has approved two RSV vaccines for adults 60 and older. A Columbia doctor explains why this vaccine could prevent severe illness.
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- August 31, 2023
Gas stoves have been a huge topic of conversation as news outlets discuss potential health risks and government officials discuss new possible regulations. But what does the science say?
- August 24, 2023
Ever wonder why your hands feel cold? A Columbia vascular surgeon explains why your hands and feet get cold, what to do about it, and when it could be a sign of something more serious.
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