Garlic lowers blood pressure more effectively than some medications. How do I use it?

Garlic has a natural blood pressure lowering effect. It possesses these qualities because of the presence of allicin. According to several studies, garlic may be as effective as (or perhaps better than) some traditional blood pressure drugs. Check out how to utilize it effectively.

Garlic is a vegetable that has been linked to blood pressure reduction since the dawn of time. But, genuine scientists are interested in it as well as naturotherapy specialists. 

garlic lowers blood pressure
Photo by Cats Coming on

Current research on garlic for lowering blood pressure has revealed that it does, in fact, considerably lower blood pressure. These are not marginal levels; they are comparable to typical hypertension medications. Garlic has a significant advantage over them in that it has significantly fewer adverse effects.

Garlic supplements were found to lower systolic and diastolic blood pressure by an average of 6.7 mmHg and 4.8 mmHg in one randomized clinical trial. For 8 to 12 weeks, patients were given garlic extract in doses ranging from 188 mg to 2400 mg. These are genuinely fantastic results from an incredibly well-designed study involving a large number of participants.

Garlic’s blood pressure lowering properties have also been confirmed in other studies . According to some of them, garlic can lower blood pressure by up to 12 mm Hg.

How does garlic work to lower blood pressure?

Garlic’s blood pressure lowering properties are due to its allicin, an active molecule present in garlic and its extracts. 

Allicin prevents the production of angiotensin II, which stimulates the arteries to contract and relax. It also improves the production and availability of two important molecules: hydrogen sulfide and nitric oxide, which directly affect blood pressure. 

Additionally, garlic improves immunity, has antibacterial and antioxidant properties, supports the circulatory system, and improves blood pressure.

How to use garlic for high blood pressure?

It is important to include garlic in your diet, but it is important to plan your supplementation carefully. In various studies, good blood pressure lowering effects have been obtained using the following doses:

  • 0.4 g of raw garlic eaten daily for 6 months;
  • 0.2 g of egg yolk mixed with garlic powder , daily for 12 weeks;
  • 240-2400 mg of garlic extract used daily for 2 to 23 weeks;
  • about a tablespoon of olive oil with garlic used daily for 16 weeks.

What’s even more amazing is that these doses aren’t extraordinary, but the benefits are undeniably present! Just increasing your garlic consumption to one clove per day will result in lower blood pressure after a few weeks. However, using verified and validated supplements containing garlic extracts will yield the best effects. 

Nonetheless, don’t forget about the food guidelines in hypertension. If you take blood pressure medication, exercise caution. Consult your physician. Garlic might further drop your blood pressure, making it excessively low.



4th Professional Medical Student. Karachi Medical and Dental College.

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