What Causes a Baby to Be Colic: 6 Known Factors
Colic may stem from gut bacteria imbalances, milk sensitivity, or an immature digestive system. Here's what research says about the likely causes.
What to Do for Toenail Fungus: Treatments That Work
Toenail fungus is stubborn, but treatments do work. Learn which options—topical, oral, or otherwise—are worth trying and how long to expect results.
How Much Vitamin D Should You Take for Weight Loss?
Vitamin D may support weight loss for some people, but dosing isn't one-size-fits-all. Here's what the science says about how much to take.
How to Treat Chemical Burn on Skin: First Aid Steps
Chemical burns need quick action. Learn how to rinse, assess severity, and care for the wound — plus when to head to the ER.
How to Get More Wet During Sex: What Actually Helps
Vaginal dryness during sex has real causes and real solutions. Learn what affects natural lubrication and what you can do about it.
How to Stop Ear Pain When Flying or After Landing
Ear pain during flights is caused by pressure changes, but yawning, swallowing, and a few other tricks can bring quick relief for adults and kids alike.
Is 7 Inches Big for a Penis? How It Compares to Average
A 7-inch penis is larger than most. Here's how it compares to the actual average, plus what research says partners think about size.
How Much Protein Do Women Need Daily: By Weight
Your daily protein needs depend on more than just weight. See how exercise, age, pregnancy, and diet type shift the target for women.
What Is the Fear of Doctors Called? Iatrophobia
Iatrophobia is a genuine fear of doctors that goes beyond typical nerves. Learn what causes it, how it differs from white coat syndrome, and ways to manage it.
Is Self-Sabotage a Symptom of Trauma or BPD?
Self-sabotage often has roots in trauma, BPD, or anxiety. Learn what drives this behavior and how it can be treated.