Mediterranean diet: MedlinePlus Medical Encyclopedia (2024)

The Mediterranean-style diet has fewer meats and carbohydrates than a typical American diet. It also has more plant-based foods and monounsaturated (good) fat. People who live in Italy, Spain, and other countries in the Mediterranean region have eaten this way for centuries.

Following the Mediterranean diet may lead to more stable blood sugar, lower cholesterol and triglycerides, and a lower risk for heart disease and other health problems.

How to Follow the Diet

The Mediterranean diet is based on:

  • Plant-based meals, with just small amounts of lean meat and chicken
  • More servings of whole grains, fresh fruits and vegetables, nuts, and legumes
  • Foods that naturally contain high amounts of fiber
  • Plenty of fish and other seafood
  • Olive oil as the main source of fat for preparing food. Olive oil is a healthy, monounsaturated fat
  • Food that is prepared and seasoned simply, without sauces and gravies

Foods that are eaten in small amounts or not at all in the Mediterranean diet include:

  • Red meats
  • Sweets and other desserts
  • Eggs
  • Butter

Possible Health Concerns

There may be health concerns with this eating style for some people, including:

  • You may gain weight from eating fats in olive oil and nuts.
  • You may have lower levels of iron. If you choose to follow the Mediterranean diet, be sure to eat some foods rich in iron or in vitamin C, which helps your body absorb iron.
  • You may have calcium loss from eating fewer dairy products. Ask your health care provider if you should take a calcium supplement.
  • Wine is a common part of a Mediterranean eating style but some people should not drink alcohol. Avoid wine if you are prone to alcohol abuse, pregnant, at risk for breast cancer, or have other conditions that alcohol could make worse.

References

Bakris GL, Sorrentino MJ. Systemic hypertension: mechanisms, diagnosis, and treatment. In: Libby P, Bonow RO, Mann DL, Tomaselli GF, Bhatt DL, Solomon SD, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 12th ed. Philadelphia, PA: Elsevier; 2022:chap 26.

Eckel RH, Jakicic JM, Ard JD, et al. 2013 AHA/ACC guideline on lifestyle management to reduce cardiovascular risk: a report of the American College of Cardiology/American Heart Association Task Force on practice guidelines. J Am Coll Cardiol. 2014;63(25 Pt B):2960-2984. PMID: 24239922 pubmed.ncbi.nlm.nih.gov/24239922/.

Prescott E. Lifestyle interventions. In: de Lemos JA, Omland T, eds. Chronic Coronary Artery Disease: A Companion to Braunwald's Heart Disease. Philadelphia, PA: Elsevier; 2018:chap 18.

Thompson M, Noel MB. Nutrition and family medicine. In: Rakel RE, Rakel DP, eds. Textbook of Family Medicine. 9th ed. Philadelphia, PA: Elsevier; 2016:chap 37.

Review Date 7/30/2022

Updated by: Stefania Manetti, RD/N, CDCES, RYT200, My Vita Sana LLC - Nourish and heal through food, San Jose, CA. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

Related MedlinePlus Health Topics

Mediterranean diet: MedlinePlus Medical Encyclopedia (2024)

FAQs

What is the Mediterranean diet Medlineplus? ›

The Mediterranean-style diet has fewer meats and carbohydrates than a typical American diet. It also has more plant-based foods and monounsaturated (good) fat. People who live in Italy, Spain, and other countries in the Mediterranean region have eaten this way for centuries.

Do doctors recommend the Mediterranean diet? ›

Bottom Line. Research supports the use of the Mediterranean diet as a healthy eating pattern for the prevention of cardiovascular diseases, increasing lifespan, and healthy aging. When used in conjunction with caloric restriction, the diet may also support healthy weight loss.

What are the long-term consequences of the Mediterranean diet? ›

In some cases, the Mediterranean diet may lead to: Weight gain from eating more than the recommended amount of fat (such as in olive oil and nuts) Low levels of iron from not eating enough meat. Calcium loss from eating fewer dairy products.

Is the Mediterranean diet still recommended? ›

Today, the Mediterranean diet is one of the healthy eating plans that American nutrition experts recommend. It's also recognized by the World Health Organization as a healthy-eating pattern. Many cultures have eating patterns similar to the Mediterranean diet, including Japan, for example.

What is not allowed on a Mediterranean diet? ›

The Mediterranean diet is high in plant-based foods such as vegetables, fruits, whole grains, beans, nuts, seeds, and olive oil. Foods not allowed include processed red meats, heavily processed foods, refined grains, alcohol, butter, and refined/processed/hydrogenated oils.

Are eggs allowed on a Mediterranean diet? ›

Additionally, the Mediterranean Diet embraces consumption of seafood, which offers omega-3 fatty acids. Eggs, poultry, yogurt, and cheese are also authentic Mediterranean foods that are enjoyed in moderation. Red meats and sweets are reserved for special occasions.

Do cardiologists recommend Mediterranean diet? ›

Yes. A Mediterranean-style diet can help you achieve the American Heart Association's recommendations for a healthy dietary pattern that: emphasizes vegetables, fruits, whole grains, beans and legumes; includes low-fat or fat-free dairy products, fish, poultry, non-tropical vegetable oils and nuts; and.

What is considered the healthiest diet in the world? ›

Mediterranean Diet, DASH Diet, and MIND Diets Are the Best Diets of 2024. All three diets are highly recommended by doctors because of their known health benefits.

What is a typical Mediterranean breakfast? ›

Common Mediterranean Breakfast Foods

Yogurt: We love Greek yogurt which is higher in protein, and lower in sugar. Eggs: A great source of protein and healthy fats. Oats: A healthy whole grain used in oatmeal and baked goods. Fruit: All types of fruit are encouraged on the Mediterranean diet.

What are 5 negatives from the Mediterranean diet? ›

Risks with the Mediterranean diet
  • It could also lead to weight gain. There's no set rulebook for this eating style, so it may be possible to go overboard on certain foods, such as olive oil and nuts. ...
  • Your grocery bill may go up. ...
  • You still need to talk to your provider.
Sep 1, 2022

Is rice allowed on a Mediterranean diet? ›

The Mediterranean diet is centered around whole grains, such as farro, millet, couscous and brown rice. With this eating style, you'll generally want to limit your intake of refined grains such as white pasta and white bread. When you're following the Mediterranean diet, red wine should be your chosen alcoholic drink.

What happens to your body when you start the Mediterranean diet? ›

“The Mediterranean diet is high in fruits, vegetables, legumes, whole grains, and nuts, which are all rich in antioxidants, vitamins, minerals, and fiber,” says Pate. “These foods have been linked to reduced inflammation, improved immune function, and a lower risk of chronic diseases.”

Is peanut butter on the Mediterranean diet? ›

And as plant-based protein sources that are high in good and unsaturated fats, peanuts and peanut butter are a natural fit within Mediterranean and Flexitarian ways of eating. Unfamiliar with the Mediterranean and Flexitarian diets?

Are potatoes on the Mediterranean diet? ›

On the Mediterranean diet, all foods are included. So the good news is, if you love potatoes (who doesn't?!) then you can continue eating them on the Mediterranean diet. Try our Roasted Mediterranean Potatoes made with herbs, heart healthy oil, and vitamin C-rich lemon!

What is a typical Mediterranean lunch? ›

Lunch on the Mediterranean diet typically includes colorful ingredients — like vegetables and whole grains — that are flavorful and packed with nutrients. You can enjoy meals like falafel sandwiches, quinoa bowls, and tuna salads for lunch while following this diet.

What exactly do you eat on a Mediterranean diet? ›

The Mediterranean diet is a pattern of eating that focuses more on fruits, vegetables, whole grains, beans, nuts, legumes, lean proteins from fish and poultry, good fats from olive oil, and some dairy, while limiting consumption of sweets and red meats.

What are the top 10 foods on a Mediterranean diet? ›

10 foods to add to your Mediterranean lifestyle
  • Extra virgin olive oil. ...
  • Walnuts. ...
  • Lentils. ...
  • Blueberries. ...
  • Wild salmon as a healthy animal protein. ...
  • Garlic for a reduced risk of cancer. ...
  • Oregano as an anti-inflammatory agent. ...
  • Mushrooms for a mental health boost.
Feb 3, 2022

What are the 9 components of the Mediterranean diet? ›

What are the 9 components of the Mediterranean diet?
  • vegetables.
  • healthy oils, like olive oil.
  • whole grains.
  • legumes.
  • fruits and nuts.
  • fish and shellfish.
  • low fat dairy.
  • lean proteins.

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