Onion contains potassium, Prostaglandin A1 and E which helps to reduce hypertension. Onion has quercitin, a powerful antioxidant flavonol which is linked in reducing high blood pressure. Ginger helps in decreasing blood pressure, by preventing blood clots from forming in blood vessels and arteries. It also acts as a blood thinner and reduces the risk of heart attack and stroke.

Regular consumption of onion cures diarrhea, liquefying mucus, purifying blood and improves blood circulation. Ginger relieves indigestion, belly aches, morning sickness, strengthens the immune system and menstrual cramps.

Research evidence(s)

Evidence 1

On the basis of the aforementioned results, we can conclude that ginger like that of garlic may act as a better natural and safer alternative in the prevention of adverse coronary events and their risk factors like hypertension and hyperlipidemia.


Sanghal, A. et al., 2012. An experimental study to evaluate the preventive effect of Zingiber officinale (ginger) on hypertension and hyperlipidaemia and its comparison with Allium sativum (garlic) in rats. Journal of Medicinal Plants Research, pp. 4231-4238.

Evidence 2

Our study is, to our knowledge, the first to show that quercetin reduces blood pressure in stage I hypertensive individuals.


Edwards, R. L. et al., 2007. Quercetin Reduces Blood Pressure in Hypertensive Subjects. American Society for Nutrition.

Make the onion and ginger juice by following the steps mentioned in this DIY to reduce blood pressure.

Note: If you have been prescribed a beta blocker medication like Lopressor to lower your blood pressure, make sure that you talk to your doctor about trying onion and ginger so as to not excessively lower your blood pressure.

How to reduce blood pressure with onion and ginger – DIY

  • 1 Onion
  • Ginger
  • Honey ((as required))
  1. To prepare this, take one onion, ginger, and little honey for taste.
  2. Peel and chop onion.
  3. Add chopped onion to a blender.
  4. Blend well to get juice.
  5. Strain the juice.
  6. Peel and chop ginger.
  7. Add chopped ginger to a mortar.
  8. Add water before crushing.
  9. Crush well.
  10. Squeeze and extract the juice.
  11. Add one teaspoon onion juice in a bowl.
  12. Add one teaspoon ginger juice.
  13. Add little honey for taste.
  14. Mix all the ingredients well.
  15. The mixture of onion and ginger juice is ready to drink.

Take this mix twice a day to reduce hypertension/blood pressure.

Kalaivani Selvaraj, MBA, got her Master’s degree in Human Resources. Due to her interest in natural healing, she pursued studies in the field of alternative medicine and is certified in Aromatherapy by Isla Verde Spa Training Academy. Ms. Kalaivani Selvaraj is also certified by Stanford University School of Medicine in Introduction to Food and Health.