ScienceInsights

Salads can be genuinely good for you, but the details matter. Learn how to build one that supports your health without the common pitfalls.

From the eight most common STIs to lesser-known infections, learn how many STDs exist, which are curable, and why testing timelines differ.

Oral thrush is treatable with antifungal medications and supportive care. Learn what works for adults and babies, plus how to prevent it from coming back.

Cialis and Viagra both treat ED, but differ in duration, flexibility, and cost. Here's what to consider when choosing between them.

AFib causes an irregular heartbeat that raises stroke risk. Learn how it's diagnosed, what treatment options exist, and the lifestyle changes that can help.

Learn what happens during a heart attack, how to recognize the symptoms, and what recovery looks like after a myocardial infarction.

Corn offers B vitamins, eye-protecting antioxidants, gut-friendly resistant starch, and more. Here's what you're actually getting nutritionally from this common grain.

Learn how to spot skin cancer early using the ABCDE rule, the ugly duckling sign, and a full-body self-check — including what to look for on darker skin.

Oranges offer more than vitamin C. Learn how they support heart health, skin, digestion, and kidney health, plus why whole fruit beats juice for blood sugar.

Nasal strips can ease congestion and reduce snoring, but they won't treat sleep apnea. Here's how they work and when they're actually worth using.