ScienceInsights

Benzocaine-free Baby Orajel sounds safer, but pediatricians still have concerns. Here's what's in it and what actually helps teething pain.

Grief looks different for everyone. Learn about the stages of grief, why healing isn't linear, and what the grieving process can feel like in mind and body.

eGFR estimates how well your kidneys filter waste from your blood. Learn what your number means, how it's used to stage kidney disease, and when it may be misleading.

Honey and lemon can soothe a sore throat and aid digestion, but some claims don't hold up. Here's what the evidence actually shows.

26 grams of sugar can be a lot or a little depending on the source. Here's how it fits into daily limits and what it actually does in your body.

Find out if you qualify to donate plasma, including age and weight requirements, medications that may disqualify you, and what to expect at your first visit.

Slow breathing, hydration, and a calm setting can nudge blood pressure down at home — here's what actually works and how fast to expect results.

Curious about wet dreams? Learn what the fluid looks like in males and females, why it varies, and how often nocturnal emissions typically occur.

Stomach bugs spread more easily than most people realize. Learn the common ways norovirus is transmitted and simple steps to reduce your risk.

Daily chlorella is generally safe for most people, but digestive issues, drug interactions, and product quality differences are worth knowing before you start.