Health Benefits of Pomegranate

Pomegranate (Punica granatum L.) is a fruit that’s native to Asia but cultivated in many areas of the world, including the U.S. and the Mediterranean region.

The seeds, or arils, and juice of the pomegranate have a sweet, slightly tart taste and provide a variety of nutrients and protective plant compounds that benefit health in several ways.

Here’s everything you need to know about pomegranates, including their nutrition, potential health benefits, and how to include them in your diet.

A Source of Powerful Antioxidant and Anti-Inflammatory Compounds

Pomegranates are often categorized as a “superfood” due to their high concentration of protective plant compounds such as ellagitannins, anthocyanins, and organic acids. 

These substances have powerful antioxidant and anti-inflammatory activity and help protect cells against oxidative damage.  

A small 2018 study that included 12 healthy men found that the participants who drank 500 milliliters (ml) of pomegranate juice per day for 15 days experienced reductions in the inflammatory marker C-reactive protein (CRP) and markers of muscle damage compared to a placebo treatment. 

A 2023 study that included 48 people who were hospitalized with COVID-19 found that the participants who consumed 500 ml of pomegranate juice per day for 14 days experienced significant reductions in the inflammatory markers interleukin-6 (IL-6), CRP, and erythrocyte sedimentation rate (ESR) compared to baseline.

Based on these findings, drinking pomegranate juice may help reduce inflammatory markers in the body and protect against cellular damage. 

May Support Post-Exercise Recovery

Pomegranate juice is high in anti-inflammatory and antioxidant compounds, which may benefit people who undergo high levels of physical stress, such as athletes. 

A small 2017 study that included nine elite weightlifters found that the participants who consumed 250 ml of pomegranate juice three times per day for three days before Olympic weightlifting training sessions as well as an additional 500 ml of pomegranate juice one hour before the training sessions had reduced levels of a marker of oxidative stress called malondialdehyde (MDA) and increased activity levels of antioxidant enzymes including glutathione peroxidase (GpX) after weight training sessions compared to participants who consumed a placebo.

These findings suggest that drinking pomegranate juice may help decrease oxidative damage caused by exercise and promote antioxidant defenses after intense physical activity, thus promoting muscle recovery.

Although more research is needed, some evidence also suggests that drinking pomegranate juice may help increase athletic performance, promote recovery after exercise, and improve cardiovascular responses while exercising.

May Promote Heart Health

Regularly including pomegranate products, like pomegranate arils and pomegranate juice, into your diet may help protect your heart health. Study findings suggest that, thanks to their high concentration of antioxidant and anti-inflammatory compounds, consuming pomegranates may help reduce heart disease risk factors such as high blood pressure and high blood lipid levels.

A 2019 study of 60 people with type 2 diabetes demonstrated that drinking 200 ml of pomegranate juice per day for six weeks resulted in significant reductions of both systolic and diastolic blood pressure levels compared to a control group.

A 2020 study of people undergoing dialysis treatment found that the consumption of 100 ml of pomegranate juice immediately after dialysis sessions three times a week for eight weeks significantly decreased blood pressure levels and reduced levels of triglycerides, MDA, and IL-6 compared to no treatment. The juice treatment also increased blood antioxidant levels and levels of heart-protective HDL cholesterol.

May Enhance Cognitive Health 

Because they're high in antioxidants, pomegranates may help prevent nerve cell damage caused by reactive compounds called free radicals. Some evidence suggests that drinking pomegranate juice may improve certain aspects of cognitive health, such as memory.   

A 2020 study that included 261 middle-aged and older adults between the ages of 50 and 75 found that those who drank 8 ounces of pomegranate juice per day for one year maintained their visual memory performance, especially their ability to learn visual information over repeated learning trials, compared to the placebo group.

In addition to protecting nerve cells from oxidative damage, the compounds found in pomegranate juice may help increase activity in regions of the brain responsible for controlling visual memory functions.

Nutritional Facts of Pomegranate

Pomegranates are highly nutritious and provide a number of important nutrients. 

Here’s the nutrition breakdown for a one-cup serving of pomegranate arils:

• Calories: 144.4 
• Carbohydrates: 32.6 grams (g)
• Fiber: 6.96 g 
• Protein: 2.9 g
• Fat: 2.04 g
• Potassium: 410 milligrams (mg) or 9% of the Daily Value (DV)
• Vitamin B5: .656 mg or 13% of the DV
• Vitamin C: 17.74 mg or 20% of the DV
• Vitamin E: 1.044 mg or 7% of the DV
• Folate: 66.2 mg or 17% of the DV
• Vitamin K: 18.6 micrograms (mcg) or 18% of the DV
• Manganese: .208 mg or 9% of the DV

Pomegranate arils are a rich source of fiber, which is important for digestive health. Fiber helps fuel the beneficial bacteria that reside in your digestive tract and helps promote regular and comfortable bowel movements, protecting against constipation.

Pomegranate arils are also high in a number of essential vitamins and minerals, including vitamin C, a nutrient that acts as a powerful antioxidant in the body and is necessary forimmune function, collagen production, protein metabolism, and the production of neurotransmitters.

Additionally, pomegranates are a good source of folate, a nutrient that’s especially important during pregnancy as it plays important roles in fetal growth and development.

Pomegranates also provide other nutrients, including potassium, a mineral that’s low in most American’s diets. Potassium is needed for blood pressure regulation, nervous system function, and many other critical bodily processes, which is why including potassium-rich foods and drinks in your diet is so important.

Risks of Eating Pomegranate

Pomegranate products, like arils and juice, are safe to consume for most people. However, people who are allergic to pomegranates should avoid consuming pomegranate juice, arils, and other foods and drinks that contain pomegranate. 

Also, pomegranate juice is high in carbohydrates and low in protein and fiber. For this reason, it should be consumed in moderation, as consuming high-carb beverages too often could adversely impact blood sugar levels, especially in people with diabetes and prediabetes.

Tips for Consuming Pomegranate 

Pomegranate arils and pomegranate juice are versatile ingredients that can be used to enhance the flavor and nutritional benefits of both sweet and savory dishes.

Here are a few ways to incorporate pomegranate products into your diet: 

• Sprinkle pomegranate arils on top of oatmeal, chia pudding, and smoothie bowls
• Add pomegranate arils to salads and grain bowls for a naturally sweet taste
• Use pomegranate juice in smoothies and cocktails
• Replace sweeteners like sugar and honey with pomegranate juice when making dressings and marinades 

When shopping for pomegranates, you can purchase whole pomegranates as well as fresh and frozen pomegranate arils. If you’re purchasing whole pomegranates, here’s an easy way to safely remove the arils from the fruit.

• Cut the pomegranate in half horizontally
• Place the pomegranate seed side down in your hand over a glass bowl
• Using a wooden spoon or spatula, hit the top of the halved pomegranate 
• Continue to hit the pomegranate until all of the arils have fallen into the bowl 
• Remove any excess white membrane from the arils and enjoy.

Pomegranate arils can be enjoyed fresh and can also be frozen for long-term storage. 

A Quick Review

Pomegranates are nutritious fruits that have been linked to several health benefits. 

Eating pomegranates may protect heart health, support exercise performance and recovery, and promote brain function. Plus, pomegranates provide a source of essential nutrients, such as vitamin C and folate, as well as a number of antioxidant and anti-inflammatory plant compounds.

Try using pomegranate arils in dishes like oatmeal, salads, and grain bowls, and adding pomegranate juice to cocktails, mocktails, and smoothies for a delicious and easy way to care for your health.