ScienceInsights

Learn practical ways to manage airborne, food, and skin allergies, from avoiding triggers to choosing the right treatments and recognizing serious reactions.

A white tongue can stem from dry mouth, oral thrush, or conditions like leukoplakia. Learn what's behind the coating and when to seek care.

Kefir, kimchi, miso, kombucha — not all probiotic foods deliver equally. Here's how common sources compare and what actually reaches your gut.

Acute pancreatitis in dogs is often treatable, but chronic cases can cause lasting damage. Learn what to expect and how to reduce the risk of recurrence.

DayQuil can ease some COVID symptoms, but it has real limits—and one key interaction to know about if you're taking Paxlovid.

Narcolepsy is manageable with the right combination of medications and daily habits. Here's what treatment options look like for adults and children.

Brown period blood is usually just older blood leaving your body, but here's what's normal and when it's worth talking to your doctor.

BV needs a prescription antibiotic, but OTC options like boric acid and probiotics can help support treatment and reduce recurrence.

Plain yogurt has natural sugars, but flavored and kids' varieties can pack a surprising amount. Here's how different yogurt types compare.

Sore throats have many causes, from colds and strep to acid reflux and dry air. Learn what's likely behind yours and how to find relief.