ScienceInsights

Ongoing diarrhea can stem from IBS, food intolerances, medications, or other conditions. Learn what might be causing yours and when to see a doctor.

Tramadol-related itching is common and manageable. Learn why it happens and which remedies, from home treatments to medical options, can bring relief.

Icosapent ethyl is a prescription omega-3 used to lower triglycerides and reduce heart risk. Learn how it works, who it's for, and what side effects to expect.

Chicken salad can be enjoyed during pregnancy, but premade and restaurant versions carry listeria risks. Here's how to make it safely at home.

Learn how conception actually works, from fertilization and ovulation to when a pregnancy test gives reliable results.

How often you should do yoga depends on what you want from it. Here's a practical guide to matching your frequency to your actual goal.

Pinworms spread easily among children through tiny eggs on hands, surfaces, and bedding. Learn how infection happens and how to stop it from spreading.

Sperm count is just one piece of the fertility puzzle. Learn what the numbers mean, what affects them, and why a single test rarely tells the whole story.

New glasses can feel strange at first. Here's what's normal, how long adjustment takes, and when to check if your prescription might be off.

Marijuana withdrawal typically peaks in the first week, but how long it lasts depends on your usage history, body, and other personal factors.