The DASH diet encourages you to reduce the sodium in your diet and eat a variety of foods rich in nutrients that help lower blood pressure, such as potassium, calcium and magnesium. Because the DASH diet is a healthy way of eating, it offers health benefits besides just lowering blood pressure.Click to see full answer. Also asked, what do you eat on the DASH diet? The DASH diet suggests getting: Grains: 7-8 daily servings. Vegetables: 4-5 daily servings. Fruits: 4-5 daily servings. Low-fat or fat-free dairy products: 2-3 daily servings. Meat, poultry, and fish: 2 or less daily servings. Nuts, seeds, and dry beans: 4-5 servings per week. Fats and oils: 2-3 daily servings. One may also ask, do you lose weight on the DASH diet? DASH is not designed for weight loss. Also, there have been few long-term studies investigating weight loss on the eating plan. However, for many people, this diet will help them lose weight. Simply cutting your fat intake may help you to create the energy deficit needed for weight loss. Herein, what is not allowed on the DASH diet? Foods and drinks to avoid when following the DASH diet include high sugar, high fat snacks, and foods high in salt such as: Candy. Cookies. Chips.Why do people do the DASH diet?Dietary Approaches to Stop Hypertension (DASH) is an eating plan to lower or control high blood pressure. The DASH diet emphasizes foods that are lower in sodium as well as foods that are rich in potassium, magnesium and calcium — nutrients that help lower blood pressure.