ScienceInsights

Creamy discharge is usually normal, but knowing what to look for can help you spot signs of infection or early pregnancy worth discussing with your doctor.

Soda during pregnancy can raise risks from sugar, caffeine, and artificial sweeteners. Here's what the research says and what to sip instead.

Toothaches rarely go away on their own. Learn which remedies actually ease the pain and when it's time to see a dentist.

Doctors advise against douching because it disrupts vaginal pH and raises infection risk. Here's what the research shows and how to care for vaginal health instead.

Electrolytes do more than hydrate you—they keep your nerves firing, muscles moving, heart beating, and blood pH balanced. Here's what they do and how to get enough.

Hives can stem from foods, stress, infections, and even your immune system. Learn what triggers that itchy rash and when to be concerned.

Learn what healthy HCG levels look like in early pregnancy, how fast they typically rise, and what slower or faster increases may indicate.

Critical care units provide intensive monitoring for life-threatening conditions. Learn who needs one, what treatment involves, and what families can expect.

Protamine sulfate reverses heparin's blood-thinning effects, but it carries real risks. Learn how it works, who should avoid it, and what side effects to watch for.

Ensure sits somewhere between a protein shake and a nutritional supplement. Here's how its varieties differ and who each one is actually designed for.