Food not to eat when high blood pressure
Pro Research Analysisby 
Searched over 200M research papers
Consensus Meter
Foods to Avoid with High Blood Pressure
High blood pressure, or hypertension, is a significant risk factor for cardiovascular diseases and other health complications. Managing diet is crucial for controlling blood pressure levels. Here are key foods to avoid if you have high blood pressure, based on recent research findings.
High-Sodium Foods
Processed and Fast Foods
Processed foods, including canned soups and fast foods, are typically high in sodium, which can lead to increased blood pressure. High sodium intake causes a transient increase in plasma sodium concentration, which is accompanied by a rise in blood pressure . Reducing salt intake is essential, as even small reductions can significantly lower blood pressure.
Salty Snacks
Fried or salted snacks, such as chips and pretzels, should be avoided. These snacks contribute to high sodium intake, which is directly linked to increased blood pressure .
High-Fat Foods
Butter and Margarine
Butter and margarine are high in saturated fats, which can contribute to hypertension. Replacing these with healthier fats, such as those found in olive oil, is recommended.
Fatty Deli Meats
Fatty deli meats, including salami and bologna, are high in both sodium and saturated fats, making them detrimental for blood pressure management .
Red and Processed Meats
Red Meat
Consumption of red meat has been associated with an increased risk of hypertension. Studies suggest that diets high in red and processed meats can lead to higher blood pressure levels . Reducing red meat intake and replacing it with lean proteins like fish and poultry can be beneficial.
Processed Meats
Processed meats, such as sausages and hot dogs, are particularly harmful due to their high sodium and preservative content, which can exacerbate hypertension .
High-Sugar Foods
Sweets and Sugary Beverages
High sugar intake, particularly from sweets and sugary beverages, can contribute to weight gain and increased blood pressure. Limiting these foods is crucial for maintaining healthy blood pressure levels .
Alcohol and Caffeine
Alcohol
Chronic alcohol intake, even in low doses, can increase blood pressure. Binge drinking has pronounced hypertensinogenic effects, and the safest amount of alcohol consumption for those with hypertension is zero.
Energy Drinks
Energy drinks, which often contain high levels of caffeine, can lead to significant increases in blood pressure. Avoiding these beverages is recommended for individuals with hypertension.
Foods Containing Liquorice
Liquorice Products
Liquorice root and products containing liquorice, such as certain candies and teas, can cause a significant increase in blood pressure. Liquorice contains glycyrrhetic acid, which affects blood pressure regulation.
Conclusion
Managing high blood pressure involves careful dietary choices. Avoiding high-sodium foods, high-fat foods, red and processed meats, high-sugar foods, alcohol, caffeine, and liquorice products can help maintain healthy blood pressure levels. Adopting a diet rich in fruits, vegetables, whole grains, and lean proteins, such as the DASH or Mediterranean diet, can further support blood pressure management .
Sources and full results
Most relevant research papers on this topic