Health Benefits Of Pomegranate Juice

Print Friendly and PDF

Researchers believe that the health benefits of pomegranate juice, such as cardiac and anti-cancer benefits, come from the antioxidant activity of the juice.

What Antioxidants Do

Disease, toxins, aging, and even normal metabolism all generate free radicals, also known as oxidants, in the body. Free radicals damage cells and tissues through inflammation and other destructive processes.

Antioxidants counter free radicals and reverse this damage. Antioxidants are nutrients: vitamins, minerals, thiols, and flavonoids, all found in food. Many phytochemicals--chemicals made by plants that remain inside the plant--are potent antioxidants.


Pomegranate Antioxidants

Pomegranate Half

Pomegranate juice is certainly one of the highest in antioxidant potency among supermarket juices and beverages. A study (summarized here) ranked it first in antioxidant potency above all tested commercial brands of other beverages (in descending order after pomegranate juice): red wine, Concord grape juice, blueberry juice, black cherry juice, acai blends, cranberry juice, iced green tea, orange juice, iced white tea, apple juice, and iced black tea.

Antioxidants in pomegranate juice:

Punicalagin
Ellagic acid and ellagitannins
Gallotannins
Anthocyanins
Other flavonoids: quercertin, kaempferol, luteolin

Researchers believe that more than half of the antioxidant activity in pomegranate juice is from punicalagin, a polyphenol.

The high antioxidant potency makes it highly likely that the health benefits of pomegranate juice extend far beyond the benefits shown so far in clinical studies, and for people besides the cardiac and cancer patients that were studied.


Heart Benefits

Two clinical studies have shown surprisingly strong health benefits of pomegranate juice for cardiac patients:

  • Reversing fatty deposits in the arteries
  • Less interruption of oxygen to the heart

These and other studies also showed that daily pomegranate consumption:

  • Reduces oxidized low-density lipoprotein (LDL) that accumulates in arteries
  • Lowers blood pressure
  • Reduces stroke risk
  • Increases measures of antioxidant activity in the body
  • Improves antioxidant status of diabetic patients without worsening their blood glucose or other measures

Atherosclerosis Reversed

Atherosclerosis is the hardening of the arteries due to fatty deposits. The patients in this study all had a 70% - 90% narrowing of the carotid artery (the artery to the brain).

In one year, the control group got worse: those patients had a 9% increase in the measure of artery blockage. Their blood pressure remained the same.

But, the experimental group drank just 1.7 oz. of pomegranate juice every day (as supplied by the researchers). After one year, these patients had an up to 35% decrease in the measure of artery blockage. Their systolic blood pressure decreased 21%.

There is no drug that reverses atherosclerosis, but in this study, pomegranate juice did.

Clinical Nutrition: Pomegranate juice consumption for 3 years by patients with carotid artery stenosis reduces common carotid intima-media thickness, blood pressure and LDL oxidation (PDF)


Ischemia Reduced

Ischemia is a lack of oxygen to the heart. In people with coronary heart disease, ischemia can be triggered by exercise.

In this study, patients had myocardial perfusion scans both at rest and during a stress test. After three months, the control group's scores of ischemia at rest stayed the same, but their stress-induced ischemia scores worsened by 18%.

The experimental group drank 8 oz. of pomegranate juice every day. After three months, these patients' scores of ischemia at rest stayed the same, but their stress-induced ischemia scores improved by 17%. (They also had a 50% decrease in angina attacks.) The researchers concluded that pomegranate juice consumption decreases ischemia.

American Journal of Cardiology: Effect of Pomegranate Juice Consumption on Myocardial Perfusion in Patients With Coronary Heart Disease (PDF)


Anti-Cancer Benefits

Laboratory and animal studies have shown anti-cancer effects of pomegranate juice for:

  • Breast cancer
  • Colon cancer
  • Lung cancer
  • Prostate cancer

A major clinical study gave pomegranate juice to men who had been treated for prostate cancer, were at risk for a recurrence, but had no treatment options other than following their prostate-specific antigen (PSA) scores.

In this study, men drinking 8 oz. of pomegranate juice daily took an average of more than four years (54 months) for their PSA score to double, while the control group's PSA scores doubled in a little over a year (15 months).

Clinical Cancer Research: Phase II Study of Pomegranate Juice for Men with Rising Prostate-Specific Antigen following Surgery or Radiation for Prostate Cancer


More Information on Health Benefits of Pomegranate Juice

Journal of Agricultural and Food Chemistry: Comparison of Antioxidant Potency of Commonly Consumed Polyphenol-Rich Beverages in the United States (PDF)

Life Extension Foundation: Pomegranate Favorably Modulates Gene Expression

Life Extension Foundation: Pomegranate: Powerful Protection for Aging Arteries--and Much More

Life Extension Foundation: Pomegranate Reverses Atherosclerosis and Slows the Progression of Prostate Cancer

Wonderful Pomegranate Research: Scientific Studies on Wonderful Variety Pomegranates





Are you struggling with chronic pain? I'm also offering a

FREE MINI COURSE: food against pain

Food Against Pain: a FREE three-day Mini Course:

  • Understand the three ways that food affects pain
  • Get an in-depth knowledge of the two most important foods to consider
  • Discover which are the best-documented pain-fighting foods and diets
  • Use the Action Steps to immediately start using food against pain

Click Here for Instant Access




  1. Healthy Eating
  2.  ›
  3. Fruit
  4.  ›
  5. Health Benefits of Pomegranate Juice