Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier
WebMD

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started
My Medicine
WebMD

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion
    WebMD

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community
    WebMD

    Community

    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

How to break the drive-everywhere habit

"My car is making me fat" sounds about as plausible as "My dog ate my homework." But don't laugh. The truth is that the lack of physical activity in our daily lives is a huge contributor to obesity. And what contributes more to inactivity than our dependence on the automobile?

A recent study of the link between driving and obesity showed a result that surprised even its lead researcher: Every 30 minutes you spend each day in a car increases your risk of being obese by 3%.

"Three percent for a half-hour is a heck of a result," says Lawrence D. Frank, PhD, who led the Georgia Institute of Technology study involving nearly 11,000 Atlanta-area residents.

The study also showed that:

  • 90% of participants reported not walking at all. The average person in the study spent one hour or more per day in a car (driving or riding). Some spent more than five hours.
  • People who lived in neighborhoods with shops and offices within walking distance were 35% less likely to be obese than people who lived in sprawling, residential-only suburbs.
  • An average white male (height 5'10") living in a compact community with nearby shops and services weighed 10 pounds less than a similar white male living in a low-density subdivision.
  • Three out of every four people using mass transit had to walk to or from a stop, and were likely to get the surgeon general's recommended 30 minutes per day of physical activity.
  • For the average study participant, each kilometer walked (that's just over a half mile) per day translated into an almost 5% reduction in the probability of being obese.

Heart Rate Calculator

Ensure you're exercising hard enough to get a good workout, but not strain your heart.

While you are exercising, you should count between...

-
Beats
PER
Seconds

Heart Rate Calculator

Ensure you're exercising hard enough to get a good workout, but not strain your heart.

While you are exercising, you should count between...

-
Beats
PER
Seconds