ScienceInsights

A blood sugar of 230 is above normal, but context matters. Learn what symptoms to watch for, when to act, and what it means long-term.

Anxiety shows up differently for everyone. Learn how it feels in your body and mind, from racing thoughts to physical tension and emotional exhaustion.

Occasional acid reflux is common, but untreated GERD can damage your esophagus, teeth, and sleep. Learn the warning signs worth taking seriously.

Seasonal depression is real, but manageable. Learn how light therapy, sleep, exercise, and CBT can help you feel better through the darker months.

Learn practical, science-backed ways to calm your nervous system, from breathwork and cold exposure to key nutrients and movement.

Wonder Weeks predicts fussy periods in babies as mental leaps. Here's what the theory says, how parents use it, and what scientists think of it.

Learn the early signs of diabetes, from frequent thirst to slow-healing cuts, and find out when it's worth talking to your doctor about getting screened.

From icing to gentle movement, here's what actually speeds up ankle sprain recovery and when you should see a doctor.

Bleeding gums are often a sign of gingivitis, but medications and hormones can play a role too. Here's what's causing it and how to make it stop.

Elderberries offer vitamin C, B vitamins, and antioxidants, but processing affects what you actually get. Here's what the nutrients look like in real terms.