Ask Well

Here’s why earworms are never gonna give you up.

By Melinda Wenner Moyer

Here’s what the evidence suggests can work.

By Jyoti Madhusoodanan

Some worry that this active ingredient is toxic. Here’s what we know about its effect on human health.

By Isobel Whitcomb

The symptoms can occur months or even years after the surgery.

By Melinda Wenner Moyer

Experts have been pondering the question for years. Here’s what we know (so far).

By Sarah Klein

Here are some signs that it may be time to give your nails a break.

By Erica Sweeney

Some worry that a chemical used to strip caffeine from coffee beans can increase the risk of cancer. Experts explain if you should be concerned.

By Katie Mogg

Experts suggest caution before ordering an in-air beverage. Here’s what to keep in mind.

By Alice Callahan

Here’s what the evidence suggests about this long-running claim.

By Melinda Wenner Moyer

Effective treatments and products can help manage this stressful condition.

By Anna Gibbs

Dermatologists explain the benefits — and drawbacks — of this popular option.

By Erica Sweeney

Some influencers say that doing so can offer benefits. We looked at the evidence.

By Alice Callahan

The dreaded bumps can occur anywhere you shave, wax or pluck. Here’s how to avoid them.

By Erica Sweeney

If it’s not medically necessary, you may want to consider the risk of antimicrobial resistance.

By Anna Gibbs

Issues with hygiene are common symptoms of depression. Here’s why, and how to make bathing a little easier.

By Anna Gibbs

Some versions can lead to dependence. Here’s what we know about the risks.

By Caroline Hopkins

Anti-tick medications exist for dogs, but certain concerns have hindered their development for humans. That’s changing.

By Dana G. Smith

Many people pay the most attention to the skin on their face, but the rest of your body needs care, too. Here’s how to give it what it needs.

By Erica Sweeney

“Nutrient sequencing” is said to regulate blood sugar. We asked experts if the science holds up.

By Nikki Campo

There are a few reasons that air travel can cause bloating. We have tips for making your next flight more comfortable.

By Alice Callahan

Some people are especially sensitive to the weather, but it can be difficult to pinpoint why.

By Christina Caron

These pesky skin tears can be a huge pain. Here’s what to do if you get one, and how to prevent hangnails in the first place.

By Caroline Hopkins

It’s been said to improve hydration, reduce inflammation, boost mood and more. We asked some experts if the claims were true.

By Caroline Hopkins

Keratosis pilaris is a common skin condition. It’s also easily treated at home.

By Erica Sweeney

We asked alcohol researchers to explain what will — and won’t — prevent a hangover.

By Dani Blum

Ibuprofen can be a blessing for those with aches and pains, but overdoing it poses serious risks.

By Melinda Wenner Moyer

Cotton swabs may feel the most satisfying, but there are safer and more effective alternatives.

By Caroline Hopkins

It can be a helpful barrier between your lips and the cold wind, but not all products are created equal.

By Erica Sweeney

Here’s what the research suggests about the link between hair dye and cancer.

By Rachel Rabkin Peachman

These broken blood vessels can be unsightly, but they’re not a nuisance you have to live with.

By Erica Sweeney

The physical benefits are likely numerous. But there may be psychological ones, too.

By Melinda Wenner Moyer

We tackled congestion, constipation, coffee and more. Here’s the advice you need for a vigorous new year.

By Julia Calderone

It’s linked to heartburn, disrupted sleep, metabolic issues and more.

By Alice Callahan

Pimples can pop up at any age, experts say. But at-home treatments can help.

By Erica Sweeney

Hormones may be the most obvious culprit, but other factors can be at play.

By Melinda Wenner Moyer

Why your short-term memory falters, and how to make it better.

By Caroline Hopkins

Some studies have linked cellphone use with cancer, so we asked some experts to explain the risk.

By Caroline Hopkins

Symptoms can linger for days or weeks after testing negative, even for those who don’t develop long Covid.

By Dani Blum

There are thousands on the market, but relatively few situations where they’re proven to be beneficial.

By Alice Callahan

It’s the quintessential flavor of fall. It also has big benefits for your health.

By Alice Callahan

While dog lovers cherish their pets’ affection, those licks and nips can potentially spread harmful germs.

By Melinda Wenner Moyer

Your body’s need for fuel shifts as you get older. Your eating habits should shift, too.

By Alice Callahan

Sifting through all the advice can be confusing. But dermatologists say simpler is better.

By Erica Sweeney

Coffee is linked with lots of health benefits, but most of the risks come from the caffeine.

By Alice Callahan

Here’s how to get rid of it and when you might need a dermatologist’s help.

By Erica Sweeney

There’s no magic antidote, but experts say certain lifestyle choices can help.

By Dani Blum

As unsightly as it is, the infection is usually manageable — but only with the right treatment. Here’s how to kick it.

By Caroline Hopkins

We have good news and a little advice for smoothie lovers.

By Alice Callahan

Air pollution can trigger all sorts of symptoms, from the sniffles to congestion.

By Dani Blum

Ultraviolet rays from the sun can age your skin, or worse, if you are not careful.

By Melinda Wenner Moyer