- Blood Circulation Foods
- LBP Foods
- Heart Attack Foods
- DVT Foods
- Drug Interactions
What are the best foods to improve blood circulation?
A nutritious diet is vital to your health. Feeding your body all the nutrients it needs not only prevents illness and disease, but it also keeps your body and its organs functioning like the well-tuned machine that it is.
Try these healthy foods, which are known to improve blood circulation and overall health. They can even help prevent serious conditions such as heart attack, deep vein thrombosis, and high blood pressure.
What foods can help lower blood pressure?
Nuts are considered a perfect light snack or salad topping. Almonds are packed with vitamin E and healthy fats, and they also have antioxidant properties. A diet rich in almonds was found in a study to improve blood flow.
Packed with potassium, bananas can help improve blood flow by lowering blood pressure. Too much sodium in your diet can cause high blood pressure, but potassium helps the kidneys remove extra sodium from your body, which then passes through your urine. This helps relax blood vessels and enable blood flow.
Beet root is a superfood that's rich in nitrate. Nitrate is good for you because your body turns it into nitric oxide, which can relax your blood vessels and improve your blood flow to tissues and organs throughout your body. Another great benefit: beet juice can lower your systolic blood pressure.
A diet that’s rich in fruits and vegetables has many health benefits, and carrots can have a positive effect on cardiovascular health. A study found that drinking 16 fl. oz. of carrot juice daily decreased systolic blood pressure. It’s possible the carrot juice protects the cardiovascular system by increasing total antioxidant status.
A favorite spice sprinkled on top of a bowl of oatmeal or hot drink, cinnamon has been found to relax blood vessels and lower blood pressure, which helps to increase blood flow.
Vitamin C is an essential nutrient for staying healthy and citrus fruits are an excellent way to include it in your diet. Citrus fruit such as oranges, grapefruit, and lemons contain many antioxidants that can lower inflammation, prevent blood clots, and improve blood circulation.
Ginger has become a popular condiment for its antioxidant and anti-inflammatory effects, as well as its potential to treat cardiovascular disease, but further research is needed. Some studies suggest ginger can help lower blood pressure, cholesterol, and blood sugar.
Ginkgo biloba is believed to improve blood circulation. In a study of healthy people, it was found to reduce diastolic blood pressure by an average of 7 mmHg. But another study found it only reduced blood pressure by less than 1 mmHg in elderly people with hypertension already on antihypertensive medication.
Tiny but mighty, sunflower seeds contain many essential nutrients. Sunflower seeds are noteworthy because they're high in healthy fats, proteins, fiber, phytochemicals, selenium, copper, magnesium, and vitamin E. A good source of magnesium, sunflower seeds also lower blood pressure, thus improving blood flow. Make sure your sunflower seeds are unsalted though, as the salt would have a negative effect on your blood pressure.
This popular spice has anti-inflammatory properties due to a compound called curcumin. Curcumin is believed to kickstart the production of nitric oxide, which helps your blood vessels widen and make it easier for blood to flow throughout your body.
Walnuts are not only a healthy snack, they’re also a source of alpha-linolenic acid, an omega-3 fatty acid, which can help blood flow easier. Additionally, noshing on walnuts regularly can also improve the health of your blood vessels and lower blood pressure.
What foods can help prevent a heart attack?
Rich in monounsaturated fats, avocado is also high in carnitine and potassium. Potassium-rich avocados can lower “bad” LDL cholesterol levels and they can also lower blood pressure. Avocados are low in sodium, which can raise blood pressure.
Berries are well-known for being rich in antioxidants, including anthocyanin. Anthocyanin is especially beneficial to your heart, as it can prevent arteries from stiffening. It also helps your body to release nitric oxide to lower your blood pressure.
Dark chocolate, a healthier alternative to milk chocolate, can improve blood flow when you eat chocolate that has at least 85 percent cocoa. The polyphenols in dark chocolate are said to reduce oxidative stress and help the body form more nitric oxide, which helps the blood vessels dilate and increase blood flow.
Heart healthy fish like salmon, mackerel, trout, herring, and halibut are full of omega-3 fatty acids, which are helpful in improving your blood circulation. Eating fish regularly has many benefits, including lowering your resting blood pressure and keeping your arteries unclogged. A diet that includes fish has also been shown in studies to lower your risk of heart attack, atherosclerosis, and arrhythmia (an irregular heartbeat).
Tea is known for having a healthy effect on the heart and is associated with a decreased cardiovascular risk. Additionally, a study found that green tea rapidly improves the endothelial function of the circulatory system. Endothelial dysfunction on the other hand, precedes atherosclerosis, a thickening and hardening of the arterial walls, which could potentially cause a stroke or heart attack.
Onion is rich in quercetin, a strong antioxidant flavonoid that reduces the risk of cardiovascular events. Because of this fact, a study found that having onion daily can increase blood flow. Another study discovered that habitual consumption of allium vegetables (garlic and onion) led to a 64 percent reduced incidence of cardiovascular disease.
Pomegranate seeds are packed with nutrients, primarily heart-healthy polyphenols, tannins, and anthocyanins, which are antioxidants. These may help prevent atherosclerosis, or hardening of the arteries, according to a study. Additionally, drinking pomegranate juice daily was shown to improve blood flow to the heart in patients with heart disease.
Tomatoes are high in carotenoids such as lycopene, beta carotene, and vitamin E, which are effective antioxidants that can reduce blood pressure, improve blood flow, and slow the progression of atherosclerosis.
A quintessential summer fruit, watermelon is a low calorie, high-fiber snack. A study by The Florida State University suggests that watermelon can help fight prehypertension, a precursor to cardiovascular disease. Watermelon is one of the highest sources of L-citrulline, which can slow or weaken the increase in aortic blood pressure, according to the study.
What foods can help prevent deep vein thrombosis?
Cayenne pepper packs more punch than the spice it imparts to your food. It boasts anti-inflammatory properties, and it also can boost your artery function, relax your blood vessels for easier blood flow, and keep your blood pressure closer to where it should be.
Garlic is good for more than boosting the immune system. Garlic's concentrations of allicin and pyruvate give it the power to stop blood clots from forming in your bloodstream and can prevent cardiovascular disease. Eating garlic raw has been the most popular way to enjoy its health benefits, but you can also roast it and still achieve the same health-promoting effects.
These naturally sweet treats can improve the health of your arteries as well as your blood circulation. Packed with antioxidant polyphenols, purple grapes help keep blood platelets from sticking together and forming blood clots, and can reduce inflammation and decrease blood pressure.
Green, leafy vegetables are known for being iron rich. A lesser-known health benefit, their high levels of nitrates improve circulation by enlarging the blood vessels in your body and allowing blood to flow easier. Research has shown that eating spinach regularly can also keep arteries more flexible and lower blood pressure.
Warnings and possible drug interactions
Bananas and ACE Inhibitors
Chocolate and MAOI Inhibitors
Fish (or Fish Oil) and Warfarin
Ginger and Anticoagulants
Ginger can potentially cause blood thinning and should not be taken with blood-thinning medications such as Warfarin.
Ginkgo Biloba and Anti-Seizure Medications
Green Leafy Vegetables and Warfarin
If you eat green vegetables high in vitamin K, like spinach, kale, broccoli, cabbage, lettuce, etc., in fluctuating amounts and take Warfarin, a prescription drug that prevents blood clots, it can reduce the effects of the medication.
Grapefruit Juice and Prescription Medications
Grapefruit juice may potentially interfere with certain drugs, including:
- statin drugs used to lower cholesterol,
- drugs that treat high blood pressure,
- drugs that treat abnormal heart rhythms,
- drugs that treat ulcerative colitis,
- anti-anxiety medications, as well as
- the antihistamine Allegra.
Pomegranate Juice, Blood Pressure Medication and Warfarin
If you take blood pressure medication, pomegranate juice could possibly cause your blood pressure to go too low.
Always check with your doctor first whether any medications you are taking may interact with the foods in your diet.
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Journal of Hypertension: "Allium vegetable intakes and the incidence of cardiovascular disease, hypertension, chronic kidney disease, and type 2 diabetes in adults: a longitudinal follow-up study." < https://www.ncbi.nlm.nih.gov/pubmed/28319598 >
Cardiology Review: "Fish Oil for the Treatment of Cardiovascular Disease." < https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3217043/ >
American Journal of Nutrition: "Fruit, vegetable, and fish consumption and heart rate variability: the Veterans Administration Normative Aging Study." < https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2714396/ >
American Journal of Cardiology: "Effects of pomegranate juice consumption on myocardial perfusion in patients with coronary heart disease." < https://www.ncbi.nlm.nih.gov/pubmed/16169367 >
Journal of Agricultural Food and Chemistry: Effect of Cooking on Garlic." < https://pubs.acs.org/doi/10.1021/jf062587s >
The Journal of Nutrition: Supplement: Grapes and Health." < https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2728695/pdf/nut1391788S.pdf >
FDA Prescribing Information: "Angiotensin II."
Carpenter, L. A. Conway C. J. and Pipkin F. B. Pomegranates (Punica granatum) and their effect on blood pressure: a randomised double-blind placebo-controlled trial. Proceedings of the Nutrition Society 2010;69(1)
Wright, H. and Pipkin F. B. Pomegranates (Punica granatum), kiwifruit (Actinidia deliciosa) and blood pressure: a pilot study. Proceedings of the Nutrition Society 2008;67(8):1.
Stowe, C. B. The effects of pomegranate juice consumption on blood pressure and cardiovascular health. Complement Ther.Clin.Pract. 2011;17(2):113-115. View abstract.
Aviram M, Dornfeld L. Pomegranate juice consumption inhibits serum angiotensin converting enzyme activity and reduces systolic blood pressure. Atherosclerosis 2001;158:195-8. View abstract.
Aviram M, Rosenblat M, Gaitini D, et al. Pomegranate juice consumption for 3 years by patients with carotid artery stenosis reduces common carotid intima-media t
FDA: "Avoiding Drug Interactions." < https://www.fda.gov/consumers/consumer-updates/avoiding-drug-interactions >Emergency Medicine Journal: "Possible interaction between pomegranate juice and warfarin." < https://emj.bmj.com/content/27/1/74 >
FDA: Prescribing Information: Warfarin.
American Journal of Hypertension: “Effect of ginkgo biloba on blood pressure and incidence of hypertension in elderly men and women.” < https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2989407/ >
“Effects of watermelon supplementation on aortic hemodynamic responses to the cold pressor test in obese hypertensive adults.” < https://www.ncbi.nlm.nih.gov/pubmed/24572702 >
Journal of Clinical Psychology: “The effect of 3-month ingestion of Ginkgo biloba extract on pancreatic beta-cell function in response to glucose loading in normal glucose tolerant individuals.” < https://www.ncbi.nlm.nih.gov/pubmed/10868316/ >
Nutrition Journal: “Drinking carrot juice increases total antioxidant status and decreases lipid peroxidation in adults.” < https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3192732/ >
Herbal Medicine: Biomolecular and Clinical Aspects. 2nd edition. < https://www.ncbi.nlm.nih.gov/books/NBK92775/ >
Fundukian, L.J., editor, The Gale Encyclopedia of Alternative Medicine, third edition, 2009.
Memorial Sloan-Kettering Cancer Center web site: "About Herbs: Ginger."
National Center for Complementary and Alternative Medicine web site: "Herbs at a Glance: Ginger."
Natural Medicines Comprehensive Database web site: "Ginger."
A.K. Cowan, B.N. Wolstenholme, in Encyclopedia of Food Sciences and Nutrition (Second Edition): “Avocados.” < https://www.sciencedirect.com/topics/food-science/avocado>
Kris-Etherton, P. Journal of the American Heart Association, January 2015. Cara Sloss, spokeswoman, British Dietetic Association.
American Heart Association: “A primer on potassium,” “How potassium can help control high blood pressure.”
Academy of Nutrition and Dietetics: “What is potassium?”
National Institute of Diabetes and Digestive and Kidney Diseases: “Potassium: Tips for people with chronic kidney disease,” “Diet and lifestyle changes.”
National Heart, Lung, and Blood Institute: “Living with the DASH eating plan.”
Free Radical Research: “An almond-enriched diet increases plasma a-tocopherol and improves vascular function but does not affect oxidative stress markers or lipid levels.” < https://www.tandfonline.com/doi/full/10.3109/10715762.2014.896458 >
National Sunflower Association: "Nutritional Power of Sunflower Seeds"
Time: “Are Sunflower Seeds Healthy?” < https://time.com/5416869/are-sunflower-seeds-healthy/ >
American Heart Journal: “Natural antioxidants from tomato extract reduce blood pressure in patients with grade-1 hypertension: a double-blind, placebo-controlled pilot study.” < https://www.ncbi.nlm.nih.gov/pubmed/16368299 >
European Journal of Cardiovascular Prevention & Rehabilitation: “The acute effect of green tea consumption on endothelial function in healthy individuals.” < https://journals.sagepub.com/doi/10.1097/HJR.0b013e3282f4832f >
Cedars-Sinai: “Endothelial Function Testing.” < https://www.cedars-sinai.org/programs/heart/clinical/womens-heart/services/endothelial-function-testing.html >
Pharmacognosy Research: “Cinnamon: Mystic powers of a minute ingredient.”
Journal of the American Heart Association: “Dark Chocolate Acutely Improves Walking Autonomy in Patients With Peripheral Artery Disease.”
Journal of the American College of Nutrition: “Chronic intake of onion extract containing quercetin improved postprandial endothelial dysfunction in healthy men.” < https://www.ncbi.nlm.nih.gov/pubmed/23885989 >
Go Red For Women, American Heart Association: “Exercise to Prevent Heart Disease.” PLoS One: “Elevated Sodium and Dehydration Stimulate Inflammatory Signaling in Endothelial Cells and Promote Atherosclerosis.”
Canadian Journal of Cardiology: “Obesity and Atherosclerosis: Mechanistic Insights.”
Arteriosclerosis, Thrombosis, and Vascular Biology: “Smoking and Cardiovascular Disease: Mechanisms of Endothelial Dysfunction and Early Atherogenesis.”
Journal of Nutrition and Metabolism: “Capsaicinoids Modulating Cardiometabolic Syndrome Risk Factors: Current Perspectives.”The Journal of Nutrition: “Inorganic Nitrate and Beetroot Juice Supplementation Reduces Blood
Pressure in Adults: A Systematic Review and Meta-Analysis.”
Food & Nutrition Research: “Anthocyanidins and anthocyanins: colored pigments as food, pharmaceutical ingredients, and the potential health benefits.”
Nutrients: “The Effect of Anthocyanin-Rich Foods or Extracts on Vascular Function in Adults: A Systematic Review and Meta-Analysis of Randomised Controlled Trials.”
Circulation: “Omega-3 Fatty Acids and Heart Health.”
European Journal of Sport Science: “Effects of pomegranate extract on blood flow and vessel diameter after high-intensity exercise in young, healthy adults.”
Pharmacological Research: “Effects of pomegranate juice on blood pressure: A systematic review and meta-analysis of randomized controlled trials.”
The Anatolian Journal of Cardiology: “Effects of garlic on brachial endothelial function and capacity of plasma to mediate cholesterol efflux in patients with coronary artery disease.”
The American Journal of Clinical Nutrition: “Effects of chocolate, cocoa, and flavan-3-ols on cardiovascular health: a systematic review and meta-analysis of randomized trials.”
Diabetes Care: “Effects of Walnut Consumption on Endothelial Function in Type 2 Diabetic Subjects: A randomized controlled crossover trial.”
The Journal of Nutrition: “Grape Polyphenols Reduce Blood Pressure and Increase Flow-Mediated Vasodilation in Men with Metabolic Syndrome.”
Aging: “Curcumin supplementation improves vascular endothelial function in healthy middle-aged and older adults by increasing nitric oxide bioavailability and reducing oxidative stress.”
Clinical Nutrition Research: “Effect of Spinach, a High Dietary Nitrate Source, on Arterial Stiffness and Related Hemodynamic Measures: A Randomized, Controlled Trial in Healthy Adults.”
Food Chemistry: “Citrus flavonoids: Molecular structure, biological activity and nutritional properties: A review.”
The American Journal of Clinical Nutrition: “Hesperidin contributes to the vascular protective effects of orange juice: a randomized crossover study in healthy volunteers.”
FDA: "Grapefruit Juice and Some Drugs Don't Mix." < https://www.fda.gov/consumers/consumer-updates/grapefruit-juice-and-some-drugs-dont-mix >