News Briefs

The Mediterranean diet has been named the best diet for 2021 for the fourth consecutive year by U.S. News and World Report, also being recognized as the best plant-based diet and tied for best for healthy eating. The diet was praised for being easy to follow, tied for best heart health regimen, and tied for most effective diet for diabetes, with the judges considering factors such as healthiness, safety, ease of following, and long-term weight loss success.
The Mediterranean diet has been declared the best diet for 2021, making it the fourth year in a row that it has been recognized as the best overall eating plan by the U.S. News and World Report.
In addition to being ranked as the best overall regimen, the Mediterranean diet was hailed as the world’s best plant-based diet and tied with DASH for the title of best for healthy eating.
The Mediterranean diet also topped the charts as the easiest eating plan to follow, tied with the DASH and Ornish diets in the best heart health category and drew even with the Flexitarian diet as the most effective diet for diabetes.
See Also:40 Years of the Mediterranean Diet: What’s Next for the World’s Healthiest Eating PlanThe diets were judged by a panel of 24 whose expertise ranged from food psychology, diet and nutrition, heart disease, diabetes and obesity, following extensive research.
Diets were scored on a number of factors including how healthy and safe they were. The judges also took into account how easy they were to follow and their success in aiding with long-term weight loss as well as their ability to prevent or reduce conditions, including diabetes and heart disease.
The highest rated diets were those which focused on the consumption of fresh fruit, vegetables, whole grains and healthy fats, such as olive oil, whilst restricting calorie-rich processed foods and refined sugars.
In 2020, the Mediterranean diet which is rich in olive oil, fruits, vegetables, whole grains, nuts and seeds was found to be the most effective diet for reducing the risk of heart disease and in 2018 was found to be beneficial for reducing the risk of frailty in aging adults.
More articles on: diet, health, Mediterranean diet
Jan. 14, 2026
Olive Oil Benefits as U.S. Food Brands Rethink Seed Oils
U.S. food companies are reformulating products to remove seed oils, with olive oil emerging as a favored alternative amid shifting consumer preferences.
Oct. 9, 2025
Olive Tree Emerges as Symbol of Interconnected Health and Sustainability
A new review led by Yale researchers highlights the olive tree’s unique role in connecting human, animal, and environmental health — a living model of the “One Health” approach to sustainability.
Nov. 4, 2025
Frequent Olive Oil Consumption Linked to Smaller Waistlines, Study Finds
People who consume extra virgin olive oil nearly every day tend to have smaller waistlines, according to a new study examining the dietary habits of more than 16,000 adults.
May. 6, 2025
Italian Health Institute Publishes Mediterranean Diet Guidelines
The 600-page document includes useful health information for physicians, evidence for policymakers and recommendations for the general population.
Apr. 29, 2025
Study Confirms Olive Oil's Role in Weight Management
A review of 121,119 participants in the Nurses' Health Study found that consuming olive oil is associated with reduced weight gain over time.
Jan. 9, 2026
U.S. Dietary Guidelines Put Olive Oil and Table Olives at the Center of Healthy Eating
New U.S. dietary guidelines highlight olive oil and table olives as essential components of a healthy diet, drawing praise from industry groups and skepticism from some health experts.
Feb. 2, 2026
Study Finds Virgin Olive Oil Linked to Better Gut Health and Slower Cognitive Decline
New research suggests that virgin and extra virgin olive oil may support brain health by shaping the gut microbiota, while refined oils show weaker effects.
Jun. 27, 2025
Study Links Skipping Breakfast to Poor Diet and Lifestyle Habits in Teens
Researchers found that adolescents who regularly skip breakfast are at higher risk of obesity, depression, poor academic performance and are less likely to follow the Mediterranean diet.