How Much Bacteria Is in Your Body? The Real Numbers
The idea that bacteria outnumber your cells 10 to 1 is outdated. Here's what the latest science actually says about the bacteria living in and on you.
How to Get Rid of Foot Fungus: Treatments That Work
Foot fungus is common and treatable. Learn which over-the-counter options actually work, how to treat your shoes, and when to see a doctor.
What to Eat With a Stomach Ache and What to Avoid
When your stomach is off, what you eat matters. Learn which foods are gentle and soothing, which ones to skip, and when to start eating again.
What Percent of the World Is Obese? Stats & Trends
Global obesity rates have more than doubled since 1990, affecting over 1 billion people. See where rates are rising fastest and what it costs.
What Age Is Considered Elderly in America?
The answer depends on who you ask. Here's how doctors, researchers, and government programs define elderly in the U.S.
Is 14 Pounds Heavy for a Cat? Breed Matters
Whether 14 pounds is too heavy for your cat depends on breed and build. Learn how to assess your cat's weight at home and what to do if they need to slim down.
Why Am I Always Bloated and Gassy? Causes Explained
Persistent bloating and gas usually come down to a few common causes, from certain foods to gut bacteria. Here's what might be going on.
How Long Does 10mg of Propranolol Last for Anxiety?
A 10mg dose of propranolol typically eases anxiety symptoms for 4–6 hours, though timing and duration can vary depending on your body and situation.
MRI Cost With Insurance: What You’ll Pay Out of Pocket
Your out-of-pocket MRI cost depends on your plan, the facility, and the body part scanned. Here's what to expect and how to check your price beforehand.
How to Treat Chronic Stress and Anxiety: What Works
From exercise and therapy to medication and supplements, here's what the evidence actually says about treating chronic stress and anxiety.