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

Study Shows Fresh Garlic Tops Bottled if You Want the Most Health Benefits

June 6, 2008 -- The next time you serve your favorite Italian dish, consider ditching the bottled garlic and opt for fresh garlic instead.

Fresh garlic may be better for you, according to new research published in the American Chemical Society's Journal of Agricultural and Food Chemistry.

Researchers in Japan compared fresh garlic with garlic preserved in water, alcohol, and vegetable oil, specifically measuring a key ingredient called allicin. Allicin is the main active ingredient in garlic and the chemical responsible for its characteristic smell.

Allicin is widely promoted for its antibacterial properties. Some studies have shown that allicin helps fight infections and may help prevent bacteria-related food poisoning. Other research has suggested that the compound can help against blood clots and certain cancers.

Allicin is fragile and disappears quickly, leading the study's researchers to question whether various storage methods would affect its levels.

The team's experiments revealed that fresh crushed garlic is more stable and maintains higher levels of allicin than preserved versions.

Garlic stored in water at room temperature is better than garlic preserved in vegetable oil. Allicin levels decreased by about half after about six days in water, but the vegetable-oil storage method robbed garlic of half its allicin in a few hours.

Garlic's antibacterial properties declined as allicin levels dropped. However, researchers believe the allicin breaks down into compounds that may still be helpful.

(What is your favorite recipe with garlic? Share with other members on WebMD's Healthy Cooking: Elaine Magee, RD, board.)

WebMD Health News

Healthy Recipe Finder

Browse our collection of healthy, delicious recipes, from WebMD and Eating Well magazine.

Top searches: Chicken, Chocolate, Salad, Desserts, Soup

Healthy Recipe Finder