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

Alzheimer's Disease Health Center

Select An Article

Brain Exercises and Dementia

Font Size

How does brain activity help?

Studies of animals show that keeping the mind active may:

  • Reduce the amount of brain cell damage that happens with Alzheimer's
  • Support the growth of new nerve cells
  • Prompt nerve cells to send messages to each other

When you keep your brain active with exercises or other tasks, you may help build up a reserve supply of brain cells and links between them. You might even grow new brain cells. This may be one reason scientists have seen a link between Alzheimer's and lower levels of education. Experts think the extra mental activity from education may protect the brain by strengthening connections between its cells.

Neither education nor brain exercises are a sure way to prevent Alzheimer's. But they may help delay symptoms and keep the mind working better for longer.

WebMD Medical Reference

Reviewed by William Blahd, MD on August 20, 2014
Next Article:

Today on WebMD

Remember your finger
When it’s more than just forgetfulness.
senior man with serious expression
Which kinds are treatable?
senior man
Common symptoms to look for.
mri scan of human brain
Can drinking red wine reverse the disease?
eating blueberries
Colored mri of brain
Close up of elderly couple holding hands
mature woman
Woman comforting ailing mother
Senior woman with serious expression