ScienceInsights

Jack in the Box can fit into a balanced diet if you know what to order. Here's what to choose, what to skip, and why sodium is the biggest concern.

Practical ways to bring high blood sugar down, from hydration and movement to sleep, stress, and what actually goes on your plate.

After orgasm, your brain's thinking centers reactivate and stress hormones drop. Here's the science behind why clarity hits after sex.

Sea salt contains trace minerals like magnesium and potassium, but are they enough to make a real nutritional difference? Here's what the science says.

Smoked herring is rich in omega-3s and low in mercury, but its sodium and smoking compounds are worth knowing about before eating it regularly.

Spotting after your period can have many causes, from ovulation and birth control to fibroids or infection. Here's what might be behind it.

Nasal congestion tends to worsen at night, but simple adjustments to your sleep setup and routine can help you breathe easier and sleep better.

Depression shows up differently depending on your age, sex, and type. Learn the emotional, physical, and cognitive signs that are easy to miss or misread.

Learn how to safely rehydrate when dehydrated, what to drink and eat, and when symptoms mean it's time to see a doctor.

When hospital alarms sound too often, staff tune them out — and patients can pay the price. Here's why alarm fatigue happens and what's being done about it.