Best Diets for Healthy Eating

The last thing you want from a diet is a risk to your health. Any diet should provide sufficient calories and not fall seriously short on important nutrients or entire food groups. The Best Diets for Healthy Eating rankings weigh nutritional completeness and safety, with particular emphasis on safety, based on ratings in those categories of 5 (best) to 1 (worst) by a panel of experts. (See how we did it.) Of the 32 popular diet programs ranked by U.S. News, the government-endorsed Dietary Approaches to Stop Hypertension (DASH) plan stood at the top of the Healthy Eating list.



(4.8 out of 5.0)

DASH Diet recipes | DASH Diet reviews

The panelists applauded the Dietary Approaches to Stop Hypertension (DASH) plan for its nutritional soundness and safety—it racked up near-perfect scores in both categories. Endorsed by the federal government’s Department of Health and Human Services, the diet is packed with produce and light on saturated fat and salt.

How the DASH Diet works


TLC Diet

(4.7 out of 5.0)

TLC Diet recipes | TLC Diet reviews

Developed by the National Institutes of Health, the Therapeutic Lifestyle Changes (TLC) diet is a healthy choice, panelists agreed. Doling out all 5s and 4s, experts approved of the fiber and calcium it generously provides as well as the saturated fat it doesn’t.

How the TLC Diet works


Mediterranean Diet

(4.6 out of 5.0)

Mediterranean Diet recipes | Mediterranean Diet reviews

A Mediterranean diet-style buffet will showcase healthy foods like whole-grain pita and hummus, salads, fresh fruits and veggies, salmon, and beneficial fats like olive oil. The panelists concluded that diet meets the government’s nutrition recommendations and does not compromise compromising safety. True to its Mediterranean roots, a daily glass or two of red wine is encouraged. À votre santé!

How the Mediterranean Diet works


Mayo Clinic Diet

(4.5 out of 5.0)

Mayo Clinic Diet recipes | Mayo Clinic Diet reviews

You’re in good hands with this diet, developed by one of the country’s highest-profile medical centers. The experts liked the plan’s unique eating pyramid, which promotes foods with low energy density (you can eat more but take in fewer calories) like fruits and veggies. It took home all 4s and 5s save for one 3 in both safety and nutrition.

How the Mayo Clinic Diet works



(4.5 out of 5.0)

Volumetrics recipes | Volumetrics reviews

Another diet based on low-energy-density foods, Volumetrics menu items are large in volume but low in calories. That’s thanks to a whole lot of fruits, vegetables, whole grains, nonfat dairy, and lean meat. Volumetrics fully or almost meets recommendations for the majority of necessary nutrients, making it a safe and healthy way of eating.

How the Volumetrics Diet works


Weight Watchers

(4.4 out of 5.0)

Weight Watchers recipes | Weight Watchers reviews

All-you-can-eat fresh fruits and veggies? It’s got to be healthy. Dieters are allotted daily points that quickly run out if expended on fatty foods like sweets. Weight Watchers promotes a healthy, balanced approach to eating, concluded the experts, who largely felt that dieters would get adequate nutrients and would not lose weight too quickly, which could be unsafe.

How the Weight Watchers Diet works


Jenny Craig

(4.3 out of 5.0)

Jenny Craig recipes | Jenny Craig reviews

Dieters on this plan get appropriate amounts of fat, protein, and carbs, with lots of fiber and calcium. The program is “scientifically sound and safe,” said one of the experts. It garnered 3s, 4s, and 5s for both nutrition and safety.

How the Jenny Craig Diet works


Flexitarian Diet

(4.2 out of 5.0)

Flexitarian Diet recipes | Flexitarian Diet reviews

The Flexitarian diet earned 4 out of 5 stars in this category, which means experts were impressed with its nutritional completeness and safety. One described it as “nutritionally sound,” and dieters can expect to stay in line with the government’s nutrient recommendations.

How the Flexitarian Diet works


Ornish Diet

(4.1 out of 5.0)

Ornish Diet recipes | Ornish Diet reviews

Provided that you obey the limitations on what Dr. Dean Ornish calls “group 5” foods heavy on saturated fat and instead stick with groups 1 through 3 at the other end of his spectrum—fish, plants, whole grains—your menu will stay in line with the government’s recommendations and you won’t risk your health.

How the Ornish Diet works


Traditional Asian Diet

(4.1 out of 5.0)

Traditional Asian Diet recipes | Traditional Asian Diet reviews

Overall, experts deemed the Asian diet relatively safe and nutritious. Some panelists were concerned about dieters double-dipping into the soy sauce and downing heaps of refined white rice. One expert worried that because dairy isn’t emphasized, “adequate calcium intake will require some effort.” Another stressed that there’s little evidence to speak to the plan’s healthfulness or effectiveness.

How the Traditional Asian Diet works

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Best Diets Rankings

Best Diets Overall
Diets ranked by across-the-board effectiveness.

Best Weight-Loss Diets
Diets ranked by effectiveness for both quick and lasting weight loss.

Best Diabetes Diets
Diets that can prevent diabetes or help diabetics.

Best Heart-Healthy Diets
Diets that lower cholesterol, blood pressure or triglycerides.

Best Commercial Diet Plans
Brand-name diets ranked by overall effectiveness.

Easiest Diets to Follow
Diets ranked on whether they're a snap to stick to.

Best Plant-Based Diets
Plant-based diets ranked by overall effectiveness.

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