Biology Insights

Itchy feet are often caused by dry skin, fungal infections, or ill-fitting shoes, but can sometimes signal a deeper health issue worth checking out.

Experiential therapy uses activities like art, movement, and nature to process emotions. Learn how it works, what it's used for, and how it differs from talk therapy.

Juul isn't FDA approved — it's authorized, and that distinction matters. Here's what the FDA actually reviewed and what it means for you.

Resistant dextrin is a soluble fiber that feeds gut bacteria, steadies blood sugar, and may support a healthy weight. Here's what the science says.

Partial dentures can range from a few hundred to several thousand dollars. Here's what affects the price and how to keep costs manageable.

STYR is a personalized health system that uses your data to tailor supplement and wellness recommendations. Here's how it works and what it can't do.

Blind pimples form deep under the skin due to hormones, bacteria, diet, and pore-clogging products. Here's what's actually driving them.

Atrial flutter can raise your stroke and heart failure risk, but with the right treatment, most people manage it well and live normal lives.

Research shows online therapy works about as well as in-person for many conditions, but dropout rates and some limitations are worth knowing about.

Quitting vaping is hard, but the right combination of nicotine replacement, medication, and habit strategies can make it manageable. Here's what actually helps.

Drinking olive oil may support heart health, digestion, and blood sugar, but there are real limits. Here's what the research actually shows.

Crab salad can be a healthy choice, but it depends on real vs. imitation crab and what goes into the dressing. Here's what to know.

Systemic mastocytosis is a rare condition where mast cells build up in organs. Learn what causes it, how it's diagnosed, and how people manage it.

IV therapy costs vary widely depending on where you go. Here's what to expect at wellness clinics, urgent care centers, ERs, and with insurance.

Low libido often comes down to sleep, stress, and movement. Here's what the science says about raising desire naturally.

From stronger antiperspirants to medical treatments, here's what actually helps if you sweat more than you'd like.

The MMPI is a widely used psychological test that helps assess personality and mental health. Here's what it measures and how it works.