ScienceInsights

Sleep, nutrition, and stress management do more for your immune system than any supplement. Here's what the science actually supports.

Earaches can often be managed at home with heat, OTC pain relievers, and simple techniques—here's what actually helps and when to see a doctor.

Soak, lift, and protect — here's how to safely care for an ingrown toenail at home and know when it's time to see a doctor.

Medicare Part C costs vary by plan, location, and income. Here's a realistic look at premiums, copays, and what you might actually spend each month.

Learn how to treat spider bites at home, how long they take to heal, and which symptoms mean you should see a doctor right away.

At 2 months pregnant, your baby is growing fast but your belly may show little. Here's what's actually happening inside and what to expect.

From pimple patches to salicylic acid, here are the treatments that actually clear up a zit and help prevent dark spots afterward.

Drinking on Accutane puts extra strain on your liver and can worsen side effects. Here's what actually happens and how much is considered risky.

Some drinks can ease bloating and gas, while others make it worse. Here's what actually helps and when to drink it.