• Weil Nutrition Corner
  • Meet Dr. Weil
  • Origins
  • Healthy Aging
  • Marketplace
  • Podcasts
  • Accessibility
  • Subscribe
Dr. Weil Logo Dr. Weil Logo Weil™ Andrew Weil, M.D.
  • Health & Wellness
    Health & Wellness
    Body, Mind & Spirit
    • Addiction
    • Allergy & Asthma
    • Autoimmune Disorders
    • Back Pain
    • Bone & Joint
    • Cancer
    • Colds & Flu
    • Dental & Oral
    • Diabetes
    • Disease & Disorders
    • Ears, Nose, & Throat
    • Feet
    • Gastrointestinal
    • Hair, Skin, & Nails
    • Headache
    • Heart
    • Insects & Parasites
    • Liver & Kidney
    • Mental Health
    • Pregnancy & Fertility
    • Respiratory
    • Sexual Health
    • Sleep Issues
    • Stress & Anxiety
    • Vision
    Balanced Living
    • Exercise & Fitness
    • Gardening
    • Healthy Home
    • Healthy Living
    • Meditation & Inspiration
    • Meet Dr. Weil
    • Pets & Pet Care
    • Technology
    • Wellness Therapies
    Health Centers
    • Aging Gracefully
    • Children
    • Condition Care Guide
    • Men
    • Women
  • Diet & Nutrition
    Diet & Nutrition
    Anti-Inflammatory Diet & Pyramid
    Cooking & Cookware
    Diets & Weight Loss
    Food Safety
    Nutrition
    Recipes
  • Vitamins, Supplements & Herbs
    Vitamins, Supplements & Herbs
    Herbs
    Supplements & Remedies
    Vitamins
  • Ask Dr. Weil
  • Blogs
    Blogs
    Bulletins
    Health Tips
    Spontaneous Happiness
  • Mushrooms
  • Sleep
Press "Enter" to search
Dr. Weil Logo Weil™ Andrew Weil, M.D.
  • Health & Wellness
    Health & Wellness
    Body, Mind & Spirit
    • Addiction
    • Allergy & Asthma
    • Autoimmune Disorders
    • Back Pain
    • Bone & Joint
    • Cancer
    • Colds & Flu
    • Dental & Oral
    • Diabetes
    • Disease & Disorders
    • Ears, Nose, & Throat
    • Feet
    • Gastrointestinal
    • Hair, Skin, & Nails
    • Headache
    • Heart
    • Insects & Parasites
    • Liver & Kidney
    • Mental Health
    • Pregnancy & Fertility
    • Respiratory
    • Sexual Health
    • Sleep Issues
    • Stress & Anxiety
    • Vision
    Balanced Living
    • Exercise & Fitness
    • Gardening
    • Healthy Home
    • Healthy Living
    • Meditation & Inspiration
    • Meet Dr. Weil
    • Pets & Pet Care
    • Technology
    • Wellness Therapies
    Health Centers
    • Aging Gracefully
    • Children
    • Condition Care Guide
    • Men
    • Women
  • Diet & Nutrition
    Diet & Nutrition
    Anti-Inflammatory Diet & Pyramid
    Cooking & Cookware
    Diets & Weight Loss
    Food Safety
    Nutrition
    Recipes
  • Vitamins, Supplements & Herbs
    Vitamins, Supplements & Herbs
    Herbs
    Supplements & Remedies
    Vitamins
  • Ask Dr. Weil
  • Blogs
    Blogs
    Bulletins
    Health Tips
    Spontaneous Happiness
  • Mushrooms
  • Sleep
  • Weil Nutrition Corner
  • Meet Dr. Weil
  • Origins
  • Healthy Aging
  • Marketplace
  • Podcasts
  • Accessibility
  1. Home
  2. Blog
  3. Bulletins

Good News About Olive Oil

olive oil
1 min

A small daily dose of olive oil led to a 21 percent lower risk of heart disease, new study results showed. To assess the potential health benefits of olive oil on the American diet, a team from the Harvard T.H. Chan School of Public Health looked at the eating habits of 63,867 women and 35,512 men participating in long term studies. They found that individuals who consumed more than a half-tablespoon of olive oil daily had a risk of coronary heart disease that was 21 percent lower than average. Consuming more than a half-tablespoon of olive oil daily was linked to a 15 percent lower risk of any type of cardiovascular disease. Study leader Marta Guasch-Ferre was quoted in news reports as saying investigators don’t know if there’s an upper limit on the benefits of consuming olive oil. The study also found that replacing one teaspoon of butter, margarine, mayonnaise or dairy fat with the same amount of olive oil lowered the risk of cardiovascular disease by 5 percent and coronary heart disease by 7 percent. However, consuming more olive oil didn’t significantly affect the risk of stroke.

My take? This is welcome news. We’ve known for some time that olive oil has the highest percentage of heart-healthy monounsaturated fat of any edible oil. Quality olive oil also contains antioxidant compounds that have been shown to provide cardiovascular and anti-cancer benefits. And, of course, quality olive oil has a pleasing taste; the vibrant green treat has probably helped many Americans realize that there is no need to sacrifice sensory pleasure in pursuit of healthy eating.

Source:
Marta Guasch-Ferre et al, “Olive Oil Consumption and Cardiovascular Risk in U.S. Adults,” Journal of the American College of Cardiology, March 2020, DOI: 10.1016/j.jacc.2020.02.036

More from this week’s health bulletin:

  • Buying Too Much Stuff?
  • Brushing Your Teeth & Diabetes Risk
  • A light and refreshing addition to your bento box: Spinach Goma Ae

Sign up for Dr. Weil’s Newsletters


 

Read more tips, recipes, and insights on a wide variety of topics from Dr. Weil here.

high heat hurt olive oil
Cooking & Cookware

Does High Heat Hurt Olive Oil?

Two bottles with olive oil and grape seed oil with decoration of fresh basil and olives
Food Safety

Fake Olive Oil?

Advertisement
Related Weil Products

Join Dr. Weil On Facebook Today!

Looking for the very latest from Dr. Weil on a variety of topics, including healthy living, longevity, well-being, recipes, and healthy diets – as well as photos of his daily life, garden, and wellness travels? Follow along on Facebook and join the lively conversation! You can also find him on Instagram, Tik Tok and Twitter.
Join The Conversation!
Dr. Weil on Healthy Aging

Start Your 14-Day Free Trial

Free Newsletters

Stay Connected With Dr. Weil

Anti-Inflammatory Diet

Follow Dr. Weil’s Food Pyramid

Get Dr Weils Newsletter Updates

Exclusive Lifestyle, Nutrition & Health Advice

Dr. Weil's FREE health living advice delivered to you!

By clicking "Subscribe," you agree to the DrWeil.com Terms and Conditions and Privacy Policy. You also agree to receive emails from DrWeil.com, and you may opt out of DrWeil.com subscriptions at any time.

Trending Now

Microplastics May Contribute To Antibiotic Resistance | Dr. Weil
Bulletins

Microplastics May Contribute To Antibiotic Resistance

Food Insecurity Linked To Higher Odds Of Heart Disease | Dr. Weil
Bulletins

Food Insecurity Linked To Higher Odds Of Heart Disease

Uncovering More Benefits For Seafood Consumption | Dr. Weil
Bulletins

Uncovering More Benefits For Seafood Consumption

Could Time-Restricted Eating Spur Fat Loss?
Bulletins

Could Time-Restricted Eating Spur Fat Loss?

Dr. Weil Logo Weil™ Andrew Weil, M.D.
Dr. Weil's Signature

Exclusive Lifestyle, Nutrition & Health Advice

  • About Us
  • Press Information
  • Advertising
  • Contact Us
  • Terms of Use
  • Privacy Policy
  • Accessibility

Terms of Use | Privacy Policy

Information on this website is provided for informational purposes only and is not intended as a substitute for the advice provided by your physician or other healthcare professional. You should not use the information on this website for diagnosing or treating a health problem or disease, or prescribing any medication or other treatment. Any third party offering or advertising on this website does not constitute an endorsement by Andrew Weil, M.D. or Healthy Lifestyle Brands.

© Copyright 2025 Healthy Lifestyle Brands, LLC. All rights reserved. Reproduction in whole or in part without permission is prohibited. www.drweil.com