Whether your goal is to care for your heart, manage your weight or follow a steadier eating routine, finding the right diet can play an important role in supporting your overall well-being. The food you choose becomes your body’s fuel, so getting the right mix of nutrients matters. With so many eating plans available today, it can be hard to know which ones stand out.Listed below are the nine diets that earned the strongest average ratings. However, speak with your doctor before beginning any new eating plan.Best Diets of 2025, According to Nutrition ExpertsIn 2025, several diets gained popularity and were the most searched on the internet:Mediterranean DietThe Mediterranean diet is rooted in plant foods such as vegetables, fruits, whole grains, legumes, nuts and olive oil, with moderate portions of fish, poultry, eggs and dairy. It recommends keeping red meat and processed foods to a minimum and is often viewed as a long-term lifestyle choice that includes regular activity and shared meals. This way of eating has been linked to many benefits, especially for heart health.Research shows the MIND (Mediterranean-DASH Intervention for Neurodegenerative Delay) diet slows age-related cognitive decline. Other work suggests that the MIND diet supports better brain function even when typical age-related changes are present, hinting at its role in helping older adults stay mentally resilient. Lesli Bonci, Director of Sports Medicine Nutrition at the University of Pittsburgh Medical Center, points out that some of the foods highlighted in this plan may feel expensive for certain households, though she praises the diet for what it may offer the brain.DASH DietThe DASH (Dietary Approaches to Stop Hypertension) diet is an eating pattern created to help reduce blood pressure. It focuses on fruits, vegetables, whole grains, low-fat dairy, lean protein and nuts, while limiting items high in saturated fat, cholesterol and sodium. The plan advises keeping sodium to 2,300 mg per day, or 1,500 mg for a stricter reduction. It also includes potassium, magnesium and calcium, which play a role in blood pressure control.The DASH diet was built with heart health as its main goal. Its low-sodium approach has been studied widely, and the findings show that the diet can lower blood pressure and reduce “bad” LDL cholesterol. Followers use a chart to estimate their calorie needs, which then guides their daily servings from each food group. Leslie Bonci, a registered dietitian, board-certified specialist in sports nutrition and member of the Forbes Health Advisory Board, notes that the plan is effective for managing blood pressure, though its focus on produce may make it costlier for some people.Flexitarian DietA flexitarian diet is mostly vegetarian but leaves space for occasional servings of meat or fish. The term blends “flexible” and “vegetarian” and encourages plant foods such as fruits, vegetables, legumes and whole grains, with meat limited to a few times each week or less. It offers a relaxed structure and is often chosen for its possible health and environmental advantages, including weight control and lower risk of certain diseases.For those who hope to follow a plant-led eating pattern without giving up all animal foods, the flexitarian diet can be a comfortable starting point. The International Food Information Council describes it as a “semi-vegetarian, plant-forward diet” that features fruits, vegetables, legumes, dairy and eggs, with smaller or less frequent servings of meat. Early research indicates that this style of eating may support weight control and reduce the risk of heart disease and diabetes.Pescatarian DietA pescatarian diet follows a vegetarian base but includes fish and seafood while avoiding red meat and poultry. It centers on plant-based foods such as fruits, vegetables, grains and legumes, with seafood added for protein and omega-3 fats. Some pescatarians also choose to include eggs and dairy, depending on personal preference.Another branch of vegetarian eating, the pescatarian diet earned high scores for its simplicity and safety. A 2020 study showed that pescatarians had lower rates of obesity and were less likely to have cardiovascular risk factors such as high BMI, high blood pressure and high cholesterol. “The eating plan is broad and allows for variety, but one must like fish!” says Lesli Bonci, as per Forbes.MIND DietThe MIND diet blends key parts of the Mediterranean and DASH approaches, with the goal of supporting long-term brain health and lowering the risk of conditions such as Alzheimer’s. It encourages regular intake of leafy greens, assorted vegetables, berries, nuts, whole grains, fish, poultry, and olive oil, while advising people to cut back on red meat, sugary foods, butter, cheese, and fried dishes. Its foundation rests on simple, plant-focused eating patterns linked with better protection against age-related cognitive decline.Studies show that this eating pattern can slow the rate at which memory and thinking skills weaken over time. Research also suggests that people who follow the MIND diet often perform better on cognitive tests, even when age-related changes are present in the brain, which points to stronger resilience. Bonci adds that some of the recommended foods may be costly for certain households, though she supports the diet for its strong potential to aid brain health.