
The DASH diet, or Dietary Approaches to Stop Hypertension, is a flexible and balanced eating plan that helps create a heart-healthy eating pattern. It is based on NIH studies that examined three dietary plans and their results. The DASH diet is mainly based on fruits, vegetables, lean protein sources, low-fat or fat-free dairy, whole grains, legumes, and nuts. It recommends reducing sodium intake, sweets, and red meat. The diet is often recommended to treat high blood pressure and has been ranked as the top heart-healthy eating plan by the U.S. News & World Report team of science and nutrition experts.
| Characteristics | Values |
|---|---|
| Purpose | To lower blood pressure and improve heart health |
| Food focus | Fruits, vegetables, whole grains, legumes, lean protein, low-fat or fat-free dairy, nuts, vegetable oils |
| Food to limit | Refined grains, fatty meats, full-fat dairy, foods high in added sugars and saturated fats, sodium |
| Calorie intake | 1,600 to 3,100 calories per day, adjusted based on individual needs |
| Flexibility | Flexible and balanced eating plan, not a low-carb or weight loss diet |
| Benefits | Reduced risk of cancer, improved health for diabetics, lower cholesterol, prevention of kidney stones |
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What You'll Learn
- The DASH diet is based on studies that examined three dietary plans and their results
- It is designed to provide liberal amounts of nutrients to lower blood pressure
- It is a flexible and balanced eating plan for a heart-healthy eating pattern
- It emphasises fruits and vegetables, lean protein, and low-fat or non-fat dairy
- It is not a low-carb diet and does not restrict specific foods

The DASH diet is based on studies that examined three dietary plans and their results
The DASH diet, an acronym for Dietary Approaches to Stop Hypertension, is based on studies that examined three dietary plans and their results. The diet is designed to provide liberal amounts of key nutrients believed to play a role in lowering blood pressure. It is a flexible and balanced eating plan that helps create a heart-healthy eating pattern for life.
The DASH diet is mainly based on fruits, vegetables, low-fat or fat-free dairy, whole grains, fish, poultry, legumes, and nuts. It recommends reducing sodium intake, sweets, and red meat. It limits saturated fat and trans fat while increasing the intake of potassium, magnesium, protein, fibre, and nutrients thought to help control blood pressure. The diet does not list specific foods to eat but recommends increasing the consumption of certain food groups while limiting others. For instance, it suggests eating more vegetables and fruits, choosing fat-free or low-fat dairy products, selecting lean protein sources, and cooking with vegetable oils. At the same time, it advises limiting the intake of foods high in added sugars and saturated fats.
The DASH diet is based on NIH studies that examined three dietary plans and their results. None of the plans were vegetarian, but the DASH plan incorporated more fruits and vegetables, low-fat or non-fat dairy, beans, and nuts than the others studied. The DASH diet was found to significantly reduce systolic and diastolic blood pressure in patients with high normal and hypertension levels, with no changes in body weight.
The DASH diet is often recommended to treat high blood pressure and has been recognised for its long-term success in reducing blood pressure and improving health. Numerous studies have found the DASH diet to be effective, including a 2020 study that showed it helped older adults with obesity reduce body fat. The diet has also been linked to a reduced risk of cancer, improved health for diabetics, and weight loss.
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It is designed to provide liberal amounts of nutrients to lower blood pressure
The DASH diet, or "Dietary Approaches to Stop Hypertension", is a dietary plan aimed at lowering blood pressure. It is based on past epidemiological studies that examined the effects of dietary patterns on blood pressure. The diet focuses on providing liberal amounts of key nutrients that play a role in reducing blood pressure.
The DASH diet is designed to be a flexible and balanced eating plan that can be easily adopted by the general public. It emphasizes increasing the intake of fruits, vegetables, whole grains, and dietary fibre, while reducing the consumption of red meat, salt, added sugars, and fats. The diet recommends choosing lean protein sources like fish, poultry, and beans, as well as low-fat or fat-free dairy products.
One of the key features of the DASH diet is its emphasis on reducing sodium intake. Studies have shown that limiting sodium to no more than 3/4 teaspoon or 1,500 milligrams per day can significantly lower blood pressure. Additionally, the diet encourages increasing the intake of potassium, magnesium, protein, and fibre, which are all believed to help control blood pressure.
The DASH diet has been found to be effective in reducing blood pressure, with systolic blood pressure dropping by 6 mm Hg and diastolic blood pressure by 3 mm Hg in patients with high normal blood pressure. The diet has also been associated with additional health benefits, including a reduced risk of cancer, improved metabolic rates, and lower cholesterol levels.
The DASH diet is not a restrictive diet and allows for a range of food choices. It provides sample plans with specific serving sizes based on daily caloric intake, which can range from 1,600 to 3,100 calories per day. This flexibility ensures that individuals can tailor the diet to their own needs and preferences while still achieving the desired health outcomes.
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It is a flexible and balanced eating plan for a heart-healthy eating pattern
The DASH diet, or Dietary Approaches to Stop Hypertension, is a flexible and balanced eating plan that promotes a heart-healthy lifestyle. It is based on past epidemiological studies and research that examined the effects of dietary patterns on blood pressure. The DASH diet is not a restrictive diet plan; instead, it recommends increasing the consumption of certain food groups while limiting others.
The diet emphasizes fruits and vegetables, lean protein sources such as chicken, fish, and beans, and low-fat or fat-free dairy products. It encourages the consumption of whole grains, nuts, and vegetable oils while limiting refined grains, fatty meats, full-fat dairy, and foods high in added sugars and saturated fats. The number of servings from each food group is adjusted based on an individual's daily caloric intake, which can range from 1,600 to 3,100 calories per day.
The flexibility of the DASH diet lies in its ability to be tailored to different calorie levels. The National Heart, Lung, and Blood Institute provides sample plans with specific serving sizes based on 1,600, 2,000, or 2,600 calories per day. This allows individuals to customize the diet to their energy needs and preferences while still adhering to the overall dietary pattern.
The DASH diet is not a weight-loss diet, although it has been found to aid in weight management. Its primary focus is on lowering blood pressure and improving overall heart health. Numerous studies have supported the effectiveness of the DASH diet in reducing blood pressure, with positive impacts on cholesterol levels and a reduced risk of stroke and cardiovascular events.
The DASH diet is a well-rounded and adaptable approach to healthy eating, offering a variety of food choices and the flexibility to accommodate different calorie requirements. By emphasizing nutrient-dense foods and reducing sodium and saturated fat intake, the DASH diet promotes a heart-healthy lifestyle that can be sustained over the long term.
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It emphasises fruits and vegetables, lean protein, and low-fat or non-fat dairy
The DASH diet, an acronym for Dietary Approaches to Stop Hypertension, is a flexible and balanced eating plan that helps create a heart-healthy eating pattern. It is often recommended to treat high blood pressure and has been ranked as the top heart-healthy eating plan by the American Heart Association.
The DASH diet emphasises fruits and vegetables, lean protein, and low-fat or non-fat dairy. It recommends eating more vegetables and fruits, choosing fat-free or low-fat dairy products, selecting lean protein sources such as fish, poultry, and beans, and cooking with vegetable oils. It also suggests swapping refined grains for whole grains, such as whole-wheat bread, whole-grain cereals, brown rice, bulgur, quinoa, and oatmeal. All vegetables are allowed on the DASH diet, and it is important to note that it does not restrict specific foods but rather recommends a pattern of eating.
The diet is based on past epidemiologic studies and research that examined the effects of dietary patterns on blood pressure. It was designed to provide liberal amounts of key nutrients, such as potassium, magnesium, protein, and fibre, thought to play a role in lowering blood pressure. The DASH diet is also rich in antioxidant-rich foods, which are believed to help prevent chronic health problems like cancer, heart disease, and stroke.
In addition to its benefits for blood pressure and heart health, the DASH diet has been associated with weight loss, improved metabolism, and a reduced risk of chronic diseases. It has been recognised as a successful long-term solution for improving health, including for those with diabetes, and ranked highly by experts in science and nutrition. The DASH diet is a well-studied and effective approach to improving overall health and well-being.
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It is not a low-carb diet and does not restrict specific foods
The DASH diet, or "Dietary Approaches to Stop Hypertension", is a flexible and balanced eating plan that is not a low-carb diet and does not restrict specific foods. It is designed to lower blood pressure and reduce the risk of heart disease, stroke, and other cardiovascular events. The diet is based on past epidemiologic studies and was developed by a team of over 160 health care professionals and researchers. It is ranked highly by experts and has been recognised as a successful long-term solution to high blood pressure.
The DASH diet does not list specific foods to eat but instead recommends a pattern of eating that focuses on increasing fruits, vegetables, whole grains, and dietary fibre. It encourages the consumption of lean protein sources such as chicken, fish, and beans, as well as low-fat or fat-free dairy, nuts, and vegetable oils. While it is not a restrictive diet, the DASH plan does suggest limiting certain foods, including fatty meats, full-fat dairy, sugar-sweetened beverages, sweets, and sodium.
The number of servings recommended in the DASH diet depends on an individual's daily calorie needs, ranging from 1600 to 3100 dietary calories. Sample plans are provided by the National Heart, Lung, and Blood Institute, with specific numbers of servings based on 1600, 2000, or 2600 calories per day. For example, a 2000-calorie diet may include 6–8 servings of whole grains, 2–3 servings of fat-free or low-fat dairy, and 6 or more servings of fruits and vegetables.
The DASH diet is not restrictive in terms of specific foods, but rather encourages a balanced and flexible approach to eating. It emphasises the importance of liberal amounts of key nutrients, including potassium, magnesium, protein, and fibre, which are thought to play a role in lowering blood pressure and improving overall health. This diet is a healthy and sustainable option that can be easily adopted by the general public and has been proven effective through various studies and trials.
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Frequently asked questions
DASH stands for Dietary Approaches to Stop Hypertension. It is a flexible and balanced eating plan that helps create a heart-healthy eating pattern for life.
The DASH diet is based on NIH studies that examined three dietary plans and their results. It incorporates more fruits and vegetables, low-fat or non-fat dairy, beans, and nuts than the other diets studied.
The DASH diet recommends eating more fruits and vegetables, whole grains, lean protein, and low-fat or non-fat dairy. It also includes beans, nuts, vegetable oils, and fish.
The DASH diet limits fatty meats, full-fat dairy, sugar-sweetened beverages, sweets, and sodium intake. It also recommends reducing red meat and foods high in saturated and trans fats.











































