ScienceInsights

High triglycerides with normal cholesterol often point to diet, alcohol, or insulin resistance. Here's what drives them up and how to bring them down.

Learn the average height for 2-year-olds by sex, what influences toddler growth, and when a size difference might be worth discussing with a doctor.

A resting heart rate above 100 bpm can signal underlying health issues. Learn what's normal for your age, common causes, and when to see a doctor.

Dandruff is usually manageable with the right shampoo and habits. Here's what the science says actually helps.

Learn how to read your baby's sleep cues, build a calming bedtime routine, and create a safe sleep environment that works for your family.

Home remedies like tea tree oil and vinegar may help with toenail fungus, but nothing works instantly. Here's what's realistic and what actually helps.

Walking just one mile a day can lower blood sugar, ease joint pain, and reduce stress. Here's what the science says about this small but worthwhile habit.

Cheek acne has specific causes and effective treatments. Learn which ingredients, habits, and professional options actually clear it up.

Learn how long alcohol stays in your blood, urine, and breath, and what actually affects how quickly your body clears it.

Trans fats raise bad cholesterol, trigger inflammation, and damage blood vessels. Learn how they harm your body and where they still hide in foods today.