Diet is one of the strongest levers most adults have over their blood pressure, and the American Heart Association keeps pointing to the same short list of foods that push readings in the wrong direction. Its guidance flags fatty and processed meats, added sugars, sodium, saturated fat and alcohol as the categories to trim first.
Black licorice and ultra-processed packaged foods round out the list of usual suspects.
Federal dietary guidance sets the framework. Adults should aim for less than 2,300 milligrams of sodium a day and keep saturated fat below 10 percent of daily calories, according to the National Heart, Lung, and Blood Institute.
The DASH eating pattern, built around vegetables, fruit, whole grains, lean protein and low-fat dairy, has been shown to lower blood pressure within weeks.
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1. Deli meats, bacon and ham
Cured and processed meats are among the biggest hidden sources of sodium in the American diet, and sodium is the mineral most tightly linked to higher blood pressure. A better plate builds around fresh poultry, fish or beans, seasoned with herbs, citrus and spices rather than salt.
2. Sugary drinks and sweets
The AHA recommends no more than 100 calories a day from added sugars for women (about 6 teaspoons) and 150 for men (about 9 teaspoons). Sugar-sweetened beverages have been linked in population studies to a higher risk of hypertension. Water, unsweetened seltzer or unsweetened tea are the easy swaps.
3. Alcohol
Even modest drinking can nudge readings up. The AHA recommends no more than two drinks a day for men and one for women, where one drink means 12 ounces of beer, 5 ounces of wine or 1.5 ounces of spirits. For people already dealing with hypertension, cutting back further, or skipping alcohol altogether, is the safer call.
4. Black licorice
Real black licorice contains glycyrrhizin, a compound that depletes potassium and raises blood pressure. The FDA warns that eating 2 ounces of black licorice a day for at least two weeks can trigger an irregular heart rhythm in people 40 or older. An occasional piece is not the problem. Habitual bags are. Dark chocolate in small amounts is a friendlier sweet-tooth swap.
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5. Foods high in saturated fat
Fatty cuts of red meat, butter, cream and full-fat cheese push saturated fat above the recommended ceiling and, over time, worsen the cardiovascular picture that hypertension already strains. Swap in fish rich in omega-3s such as salmon or trout, along with olive oil, nuts and legumes.
6. Ultra-processed packaged foods
Ready meals, packaged snacks, instant noodles and sweetened cereals tend to combine sodium, added sugar and refined fats in one bite. A 2022 systematic review in Nutrients pooled nine studies and found a positive association between ultra-processed food intake and higher blood pressure or hypertension risk, with one cohort reporting a 21 percent greater risk among the highest consumers. Cooking from minimally processed ingredients, even a few extra times a week, is the practical fix.
Potassium is the counterweight the AHA highlights: 3,500 to 5,000 milligrams a day, ideally from food, because it helps blunt sodium's effect. Bananas, potatoes with the skin, spinach, beans, yogurt and oranges are all everyday sources. Anyone with a persistent reading above the normal range, or already taking blood pressure medication, should talk with a doctor before making big dietary shifts.
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This article is made and published by Jesper Bengtson, who may have used AI in the preparation.