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

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

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

    Second Opinion

    Read expert perspectives on popular health topics.

  • 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

Tips and resources,
for your 50s and over,
on emotional & mental
vitality, health &
fitness, and more.

Guest Expert Photo

The Good News About Low-Impact Aerobics

If someone has told you to stick to low-impact aerobics, don't worry that you're not getting a great workout. WebMD guest expert Henry S. Lodge, MD, says the good news is that all forms of aerobics give you the same benefits.

Many people like the stationary bike or elliptical machine. Others like the treadmill. If you have access to a pool, water aerobics is a great choice, too.

One WebMD community member says he is a fan of the elliptical machine. It offers a cardio workout, he says, and strengthens his knees. Another WebMD Community member says she adds ski poles to her daily walk. It increases her upper body strength and gives her stability on uneven terrain.

What's your favorite low-impact exercise?

Discussion led by Henry S. Lodge, MD Guest Expert
Next Article:

Guest Expert What is a guest expert?

Henry S. Lodge, MD, is an associate clinical professor of medicine at Columbia University and co-author of Younger Next Year...More

Read Profile

Vitality at 50 and Beyond

How do you stay vibrant and active in your 50s?

View Results