Your Questions Answered
Your Questions, Answered addresses all the things that you've always wondered about health and science.
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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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Our sports medicine specialist explains which daily activities throw our steps off balance—and why it’s important to restore symmetry.
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Not every bump on a child’s body is a cause for concern. Our expert tells us when to call your doctor and when to stay home.
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Latest News
- September 10, 2024
You've seen nasal rinsing on social media, but does it work? And is it safe? Our ENT expert offers some insights into how nasal rinsing can help people with sinus issues.
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- August 7, 2024
Are you noticing little pimples and blemishes on your baby's face? Our expert pediatrician explains how to manage baby acne and offers tips for cleaning your baby's face.
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- July 2, 2024
Rumor has it sunglasses are good for your eyes, and sunglasses are bad for your eyes. Columbia ophthalmologist Tongalp Tezel separates fact from fiction.
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- June 3, 2024
A Columbia scientist explains how to avoid carcinogens at cookouts.
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- May 23, 2024
An inflamed joint that is not moved is bad for your body because scar tissue can form and prevent the joint from moving.
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- May 15, 2024
We all know sugar is bad. But can we get around that rule with honey or maple syrup? We asked nutrition scientist & educator Moneek Madra, PhD, to explain.
- May 8, 2024
Carcinogens are all around us. But arsenic, the world's oldest known carcinogen, is especially deadly to some communities, according to our expert.
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- May 7, 2024
There are so many options for over-the-counter (OTC) pain relievers, so how do you know which one to use for what's ailing you? Our expert gives us everything you need to know about OTC pain relief.
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- April 19, 2024
Explaining a dentist visit to a child should be simple and reassuring, helping them feel comfortable and prepared. Our expert dentist shares tips for parents to help prep their kids.
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- April 17, 2024
Children can often be picky eaters, which is also part of normal development, but sometimes, picky eating can become more serious. A dietitian explains what ARFID is and how to treat it.
