Pomegranate juice measures higher in polyphenol concentration than red wine or green tea. At the centre of that is a distinctive tannin called punicalagin.
The "pomegranate equals female hormones" story common in Korea deserves more caution. Pomegranate seed oil does contain phytoestrogens, but human trials on menopausal symptoms are few and inconsistent.
Key benefits
Very high antioxidant capacity
Punicalagin and anthocyanins together produce high measured antioxidant scores. Gut bacteria convert them into urolithin A, and that metabolite has become a research subject in its own right.
The blood pressure evidence is relatively solid
Pooling randomised trials of pomegranate juice, both systolic and diastolic pressure fell significantly. Doses of roughly 150–250 ml a day were typical.
It lowers inflammatory markers
Several studies report reductions in markers such as CRP and IL-6. Changes were clearest in groups with elevated inflammation, such as dialysis patients or people with metabolic disease.
High in fibre for a fruit
4 g per 100 g of arils. That fibre is in the seeds you chew, though — juice alone does not deliver it.
How to eat it well
- Chew and swallow the seeds. Most of the fibre is there.
- De-seed it underwater: the arils sink while the white membrane floats, which makes the job easy.
- Check that juice is 100%. Pomegranate-"flavoured" drinks are closer to sugar water.
- Scatter it over yoghurt or salad and it gets eaten with no cooking at all.
- It freezes well, and the polyphenols hold up after thawing.
What to watch out for
- Pomegranate can inhibit some drug-metabolising enzymes such as CYP3A4. If you take statins, certain blood pressure drugs or immunosuppressants, discuss large intakes with your clinician.
- On blood pressure medication, watch for pressure dropping too far.
- Juice is concentrated in sugar; if you manage blood glucose, choose the arils.
- High-dose pomegranate extracts marketed for menopausal symptoms rest on weak evidence — judge them carefully.
Nutrition
Approximate values per 100 g edible portion.
- Calories
- 83 kcal
- Carbohydrates
- 18.7 g
- Fiber
- 4.0 g
- Sugars
- 13.7 g
- Protein
- 1.7 g
- Vitamin K
- 16.4 µg
- Folate
- 38 µg
- Potassium
- 236 mg
Key nutrients
- Anthocyanins
- Vitamin K
- Fiber
- Folate
- Potassium