{"id":37428,"date":"2021-07-28T09:30:39","date_gmt":"2021-07-28T13:30:39","guid":{"rendered":"https:\/\/www.singlecare.com\/blog\/?p=37428"},"modified":"2025-10-23T16:09:33","modified_gmt":"2025-10-23T20:09:33","slug":"high-blood-pressure-diet","status":"publish","type":"post","link":"https:\/\/www.singlecare.com\/blog\/high-blood-pressure-diet\/","title":{"rendered":"The best diet for your blood pressure\u201414 foods to eat, and 8 to avoid"},"content":{"rendered":"

Often, what causes high blood pressure is mysterious. It\u2019s attributed to a mixture of family history, age, stress levels, lifestyle factors, and health conditions. What\u2019s not so uncertain? The treatments for this common condition. If you\u2019re diagnosed with hypertension, there are established methods to decrease your numbers. Avoiding certain foods and incorporating others can help you control your blood pressure.<\/span><\/p>\n

Hypertension risk factors include smoking and alcohol use, an unhealthy diet that is high in sodium, excessive caffeine, obesity, heavy metal poisoning, certain birth control pills, and emotional stress, explains <\/span>Carrie Lam, MD<\/span>, co-founder and medical director of LAM Clinic in Tustin, California.<\/span><\/p>\n

If you have hypertension, your healthcare provider may suggest lifestyle changes, such as following a healthy diet with a reduced salt intake and exercising regularly. These adjustments can help lower your blood pressure and can thereby decrease your risk of heart disease and other related health issues. True hypertension will not normalize with dietary changes and medications will be needed to lower your blood pressure.\u00a0<\/span><\/p>\n

RELATED: See our best drug prices<\/b><\/a><\/p>\n

What is the DASH diet?<\/span><\/h2>\n

Wondering what to eat to help lower blood pressure? The DASH diet, which stands for Dietary Approaches to Stop Hypertension, is one of the most effective dietary ways to lower your blood pressure. \u201cThe DASH diet is low in sodium (less than 2300 mg per day), high in fruits, vegetables and whole grains, and low in foods that are high in saturated fats. [It] has been ranked the healthiest overall diet by a panel of experts from U.S. News and World Reports,\u201d says <\/span>Jeff Landsman, MD<\/span><\/a>, primary care provider at Mercy Personal Physicians in Lutherville, Maryland.<\/span><\/p>\n

\u201cFish, chicken and vegetable protein (nuts, seeds and legumes) are highlighted as great choices, with an emphasis on the whole grains that provide so many of the unique dietary fibers that we need,\u201d says <\/span>Julie Miller Jones<\/span><\/a>, Ph.D., emeritus professor of nutrition at St. Catherine University in St. Paul, Minnesota.<\/span><\/p>\n

This high blood pressure diet, which has been studied for almost 30 years, is proven to both lower blood pressure and reduce the risk of nearly all chronic diseases. \u201cIn fact, in <\/span>a recent meta-analysis<\/span><\/a> that involved over 900,000 subjects, The DASH dietary pattern was associated with a nearly 20% decreased risk of cardiovascular disease, coronary heart disease, stroke, and diabetes,\u201d says Jones.<\/span><\/p>\n

What\u2019s more, many people have success following the DASH eating plan because it contains the foods they\u2019re used to, and it follows familiar eating patterns, which greatly improves their chance of long-term success.<\/span><\/p>\n

What can I eat to lower my blood pressure immediately?<\/span><\/h2>\n

Are there foods that lower blood pressure quickly? <\/span>Research<\/span><\/a> suggests that eating <\/span>nitrate-rich vegetables can help lower blood pressure <\/span>for up to 24 hours. This lowering may not bring blood pressure into the normal range. It is important to check your blood pressures at home, and at the grocery store or pharmacy with the blood pressure goal of less than 135\/85. Nitrate-rich vegetables should not be confused with nitrate-rich foods laden with preservatives.\u00a0<\/span><\/p>\n

When most people hear nitrate, the first thing they think of is processed meat because artificial nitrate is added to bacon, hot dogs, and salami for preservation. But preserved meats are actually foods that can cause high blood pressure.\u201cWhen taken from animal sources, nitrate is converted into carcinogenic nitrosamine in your body, which is extremely harmful to your health,\u201d Dr. Lam<\/a> says. Nitrates from vegetables, fruits, and grains\u2014on the other hand\u2014are converted to nitric oxide in your body. Nitric oxide helps relax blood vessels and improves blood flow.<\/span><\/p>\n

Research<\/span><\/a> indicates that dehydration can impair blood vessel function, so drinking plenty of water daily to stay hydrated is a good rule of thumb to reduce blood pressure.<\/span><\/p>\n

14 foods to eat<\/span><\/h2>\n

While there is no single food that you can eat to lower your blood pressure, a healthy eating plan that incorporates all of the necessary components can help. Good foods for high blood pressure include fiber from grains, fruits, vegetables and legumes, says Jones.\u00a0<\/span><\/p>\n

Whole grains provide minerals like magnesium, which works with the calcium in low-fat dairy to improve your health. Fruits and vegetables provide potassium. <\/span>Potassium reduces the effect of sodium and decreases the tension in your blood vessels. <\/span>These are all important to maintain good health and maximize blood pressure control.\u00a0<\/span><\/p>\n

RELATED: <\/b>Does potassium affect your blood pressure?<\/b><\/a><\/p>\n

The following potassium-rich foods promoted by the <\/span>American Heart Association<\/span><\/a> are a<\/span>mong the best foods to lower blood pressure:<\/span><\/p>\n

    \n
  1. Apricots<\/span><\/li>\n
  2. Avocados<\/span><\/li>\n
  3. Melons (cantaloupe or honeydew)<\/span><\/li>\n
  4. Fat-free or low-fat dairy products<\/span><\/li>\n
  5. Spinach and greens<\/span><\/li>\n
  6. Fish (tuna and halibut)<\/span><\/li>\n
  7. Legumes<\/span><\/li>\n
  8. Molasses\u00a0<\/span><\/li>\n
  9. Mushrooms<\/span><\/li>\n
  10. Oranges\/orange juice<\/span><\/li>\n
  11. Potatoes<\/span><\/li>\n
  12. Prunes\/prune juice<\/span><\/li>\n
  13. Raisins and dates<\/span><\/li>\n
  14. Tomatoes<\/span><\/li>\n<\/ol>\n

    \u201cIn some studies, flaxseed has been shown to lower blood pressure,\u201d says Dr. Landsman. \u201cTwo tablespoons of ground flaxseed a day can actually lower blood pressure similarly to some common blood pressure medications.\u201d<\/span><\/p>\n

    8 foods to avoid<\/span><\/h2>\n

    Highly processed foods, saturated fats, salt, fried food, and excessive alcohol intake should be avoided. These can elevate blood pressure, according to Dr. Landsman.<\/span><\/p>\n

    Exceeding your recommended daily calorie intake is also bad for your blood pressure. Too many calories causes weight gain. \u201cExcess weight elevates blood pressure,\u201d Jones says.<\/span><\/p>\n

    Diets high in sodium, which is found in many smoked or cured foods and sauces, can also raise blood pressure. \u201cA particularly bad combination for blood pressures are diets high in salt but low in potassium from fruits and vegetables, low in other needed minerals such as calcium from dairy products, and [low in] magnesium from whole grains and vegetables,\u201d says Jones.\u00a0<\/span><\/p>\n

    These foods should be avoided as they may raise your blood pressure:<\/span><\/p>\n

      \n
    1. Processed meats such as bacon and hot dogs\u00a0<\/span><\/li>\n
    2. Canned foods with preservatives\u00a0<\/span><\/li>\n
    3. High-sodium foods such as pickles and potato chips<\/span><\/li>\n
    4. Fried foods such as french fries and chicken strips<\/span><\/li>\n
    5. Fatty meats, especially red meat<\/span><\/li>\n
    6. Vegetable oil and margarine, which are high in trans fat<\/span><\/li>\n
    7. Table salt\u00a0<\/span><\/li>\n
    8. Grapefruit*<\/span><\/li>\n<\/ol>\n

      *Note: <\/span>Grapefruit and grapefruit juice<\/span><\/a> can interact negatively with certain blood pressure medications. Consult a healthcare provider or dietitian about possible food-drug interactions before changing your diet.<\/span><\/p>\n

      Overall, to improve your heart health, eat a low-sodium diet including lean meat and less added sugars. Read food labels to help reduce your sodium intake and avoid foods with high sugar content, like certain salad dressings and fruit juices.<\/span><\/p>\n

      RELATED: <\/b>How to lower cholesterol<\/b><\/a><\/p>\n

      Is fasting good for hypertension?<\/span><\/h2>\n

      Does fasting lower blood pressure? Fasting can be beneficial if you have high blood pressure, because it may decrease your total sodium or calorie intake. \u201cRecently, researchers from the Baylor College of Medicine showed that fasting also changes the gut microbiome in a way that promotes lower blood pressure,\u201d says <\/span>William Li, MD<\/span><\/a>, President and Founder of The Angiogenesis Foundation and author of <\/span>Eat to Beat Disease.<\/span><\/i> \u201cThe mechanism is through higher levels of bile acids in the blood caused by fasting. Bile acids can help lower blood pressure.\u201d\u00a0<\/span><\/p>\n

      Intermittent fasting is a very popular trend. \u201cMany people try limiting their intake of food to about an 8 hour window while fasting for 16 hours,\u201d Dr. Landsman says. \u201cThis strategy may help with weight loss which could then help with lowering blood pressure.\u201d\u00a0<\/span><\/p>\n

      Although fasting may reduce blood pressure, the magnitude of reduction is less than it is with weight loss. Your blood pressure may increase dramatically if you eat poorly after breaking your fast. \u201cRepetitions of fasting and feeding (i.e., yo-yo dieting or weight cycling) have been shown to increase blood pressure dramatically, even if only transiently,\u201d says <\/span>Glenn Gaesser, Ph.D.<\/span><\/a>, a fellow of the American College of Sports Medicine and professor at The College of Health Solutions at Arizona State University. \u201c[Even] transient elevations in blood pressure may do harm to blood vessels.\u201d\u00a0<\/span><\/p>\n

      Other ways to lower blood pressure<\/span><\/h2>\n

      In addition to a hypertension diet, there are other strategies to help decrease your blood pressure.<\/span><\/p>\n

      Exercise<\/span><\/h3>\n

      Regular exercise is one of the best things you can do to lower your blood pressure. \u201cYour initial goal should be at least 150 minutes per week of moderate intensity exercise,\u201d says Dr. Landsman. \u201cI often encourage my patients who are not yet exercising regularly to start with a daily walk and gradually build up on this.\u201d\u00a0<\/span><\/p>\n

      Dr. Gaesser recommends walking 3-5 times per week for 30-45 minutes or the equivalent in physical activities such as swimming, cycling, jogging to help maintain a healthy weight.<\/span><\/p>\n

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