Nakachi K, Dietary needs S, Green tea for blood pressure control S, Suganuma M, Imai K. Diepvens K, Westerterp KR, Westerterp-Plantenga Hea. Another great herb for high pressure pressure prexsure cinnamon. Regular consumption of green tea and the risk of breast cancer recurrence: follow-up study from the Hospital-based Epidemiologic Research Program at Aichi Cancer Center HERPACCJapan. How can I find out if this programme is a good fit for my specific research and career development interests?

Green tea for blood pressure control -

also effectively lowered SBP and DBP. Although this finding shows promise, it requires more research. A few randomized clinical trials confirmed the hypotensive effect of Hibiscus sabdariffa L. extract per day for four weeks in people with hypertension. After the protocol period, these people experienced a significant reduction in both SBP and DBP.

Oolong tea. Oolong tea's benefits on blood pressure haven't been studied on their own. However, antioxidants in oolong tea are the same as green and black tea.

Therefore, it's quite possible that oolong tea shares similar benefits for hypertension. However, its effects on blood pressure specifically need more research.

The benefits of tea are frequently linked to the beverage being rich in polyphenolic substances or flavonoids. Flavonoids can play a significant role in controlling and treating hypertension. The antihypertensive effects of consuming tea have become a popular topic for research. Both black and green teas are brewed from the Camellia sinensis shrub's leaves, but green tea comes from unfermented leaves and has more antioxidants.

The oxidation during black tea's fermentation process decreases its antioxidant levels. Certain polyphenols catechins in black and green teas help relax the smooth muscle lining blood vessels, which could result in lower blood pressure.

These catechins include:. Epicatechin EC. Epicatechin gallate ECG. Epigallocatechin EGC. Epigallocatechin gallate EGCG. Gallocatechin gallate GCG. Catechin gallate CG. Gallocatechin GC. Until now, the molecular mechanism that contributes to the impact on blood pressure hasn't been explained.

Not only this, but tea also has L-theanine, an amino acid proven to decrease blood pressure in people under stress. If you're looking into which herbal tea is good for high blood pressure, your first step should be a discussion with your doctor or healthcare professional.

Some reasons you should talk with your doctor first about herbal tea for hypertension include:. For people who don't regularly consume caffeine, it can temporarily increase blood pressure. Herbal tea blocks a certain hormone in your body that keeps your blood vessels open so your blood can pass through easily.

This can increase your blood pressure temporarily , but there is no sufficient evidence that it will increase your blood pressure in the long term. This can cause some medications to become less effective or even very harmful or fatal. Black tea contains caffeine that can interact with different supplements and medications.

Some of these medications include:. Antibiotics: Certain types of antibiotics affect how your body breaks down caffeine. Adenosine: This medication is given before cardiac stress testing.

Ephedrine: This medication is a stimulant, like caffeine, and if you take them together, it may trigger side effects. Carbamazepine Tegretol : Consuming caffeine while taking this medication could reduce its ability to prevent seizures. Anyone taking medications should consult with their doctor about how much caffeine they're consuming through coffee and tea.

It could affect how their medicine works and may even put them at risk of side effects. Some supplements, which may be found in certain herbal teas, can cause negative effects for people taking high blood pressure medication. These supplements include:.

Ephedra ma huang. John's wort. Licorice Glycyrrhiza glabra. Ginseng Panax ginseng and Panax quinquefolius. Always check with your doctor before taking any type of herbal supplement or herbal tea. For instance, aluminum and lead can be found in tea. When consumed in larger doses, they can be toxic to humans.

Some teas contain minor traces of cadmium and arsenic, but not in quantities that can cause harm. There are high levels of manganese in black tea. Elizabeth Ward is a registered dietitian and award-winning nutrition communicator and writer.

She has authored or co-authored 10 books for consumers about nutrition at all stages of life. If you're serious about lowering your blood pressure, you may already know to limit high-sodium foods like deli meats, full-sodium canned soups and frozen pizzas.

Ditto for unhealthy fats and sugar-filled sodas and other beverages, which can lead to weight gain and increase your risk of hypertension. But what about foods you need to eat more of?

Research shows that eating plenty of fresh fruits and vegetables plus lean protein can help prevent and control high blood pressure. That's why many folks have turned to the plant-based DASH Dietary Approaches to Stop Hypertension diet , an eating plan that's been proven in clinical trials to lower blood pressure and LDL "bad" cholesterol levels.

Of course, what you choose to drink matters, too. Here are three refreshing beverages backed by science to help lower blood pressure—plus one to avoid. Add these three to a nutrient-dense diet, get started with a safe exercise program, and you'll be on your way to better blood pressure and a healthier heart.

Raise your glass to milk. It's high in phosphorus, potassium and calcium—three nutrients associated with healthy blood pressure—and it's fortified with vitamin D, a vitamin that promotes healthy blood pressure.

In a study in the American Journal of Clinical Nutrition , researchers found that when males and females ate a high-dairy diet over six weeks that included five to six servings of reduced-fat milk, yogurt and cheese , participants reduced both their systolic and diastolic blood pressure, on average by about 4.

These study authors believe that including plenty of dairy in your diet may be able to play a role in the prevention and treatment of hypertension.

Participants in the intervention group drank 2 cups of hibiscus tea every morning for one month, which resulted in a significant reduction in blood pressure compared to the control group who did not drink the tea both groups were advised on blood pressure reduction lifestyle and dietary changes, as well.

Hibiscus tea contains anthocyanins and other antioxidants. In a review in Frontiers in Pharmacology , researchers explain that anthocyanins and other antioxidants may help blood vessels resist damage that can cause them to narrow. Many herbal tea blends contain hibiscus, which brews up bright red and delivers a tart flavor.

Brew up a pot and sip to your heart's content. If you're worried about your blood pressure, it's time you said hello to this sweet ruby-red fruit.

Loaded with potassium and other heart-healthy nutrients, pomegranate juice has three times the antioxidant activity of green tea or red wine. It's no surprise, then, that a review published in Clinical Nutrition ESPEN found that drinking 6 ounces of pomegranate juice daily for six weeks significantly reduced blood pressure in people with Type 2 diabetes as compared to those who didn't drink the pomegranate juice.

What Tea Should You Drink to Lower Blood Pressure? Medically reviewed by Imashi Fernando, MS, RDN, CDCES — By Traci Pedersen on September 29, Tea to lower blood pressure Best teas How many cups? Timeline Side effects Summary Some teas, such as hibiscus or green tea, may lower blood pressure by promoting blood vessel relaxation and cardiovascular health.

Should you drink tea to lower blood pressure? What are the best teas for high blood pressure? How many cups of tea should you drink to lower blood pressure? How long does it take for tea to lower blood pressure? Potential side effects of drinking tea. How we reviewed this article: Sources.

Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

Sep 29, Written By Traci Pedersen. Medically Reviewed By Imashi Fernando, MS, RDN, CDCES. Share this article. Read this next.

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Tai Chi May Work Better Than Aerobics A recent study has found that tai chi was more effective compared to aerobic exercise in lowering blood pressure among prehypertension patients. READ MORE. Overview of Portopulmonary Hypertension.

Some teas, such as hibiscus Green tea for blood pressure control green tea, bloood lower blood pressure by blod blood vessel Green tea for blood pressure control and ta health. High blood pressure, Boosting confidence through cognitive training hypertension, is a significant risk factor for preessure cardiovascular conditions, contrkl heart disease, stroke, and heart attacks. While high blood pressure is often treated with medication and lifestyle changes, natural options such as chamomile and hawthorn berry tea, can also play a role. Adding a couple cups to your daily routine can be an easy and enjoyable way to help improve your cardiovascular health. Drinking heart-healthy teas, such as hibiscus or chamomile, can be a part of a holistic approach to managing blood pressure. Presdure use cookies to ensure pessure we controk you the best experience Diabetic-friendly meals on a budget our website. If you click 'Accept all cookies' we'll assume that you are happy Green tea for blood pressure control receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings. Many different dietary supplements are marketed, but the evidence for effectiveness is mixed. Green tea is one of the most common beverages.