ScienceInsights

10 grams of sugar is about 2.5 teaspoons. Learn how it fits into daily limits, why source matters, and what it actually does to your body.

Sore throat but not sure if it's strep? Learn the key symptoms, how doctors test for it, and why treatment matters.

Feeling your heartbeat is usually harmless, but certain symptoms deserve a doctor's visit. Here's what's normal and what's not.

Bloating and gas usually come down to diet, habits, or digestion. Here's what's likely causing yours and how to find real relief.

OCD looks different for everyone. Learn about seven common subtypes, from contamination fears to relationship doubt, and why they often overlap.

Learn the key warning signs of breast cancer, who's at higher risk, and what to expect if a screening or self-check leads to further testing.

Practical home strategies for supporting kids with ADHD, from building routines and reward systems to sleep, nutrition, and managing meltdowns.

Humans evolved eating a wide variety of foods, and our biology reflects that flexibility. Here's what science says about our natural diet.

Not pooping every day is often perfectly fine. Learn what healthy bowel habits actually look like and when infrequent visits to the bathroom are worth checking out.

The idea of a "loose" vagina is mostly a myth. Learn what actually affects vaginal elasticity and what normal variation really looks like.