Grapes are a widely enjoyed fruit due to their juicy nature. While most grapes available in stores today are seedless, some varieties still contain seeds. Seeded grapes result from a genetic mutation that prevents the hard seed exterior from forming. These vines are typically grown through cutting, a method akin to cloning that doesn’t involve planting seeds.
Are Grape Seeds Safe to Eat?
Grape seeds are small, crunchy, pear-shaped seeds located in the center of seeded grapes. Although they may have a bitter taste, they are generally harmless if eaten by most people. Chewing and swallowing grape seeds is fine if you don’t mind their taste.
Moreover, grape seeds are used to produce grape seed oil and grape seed extract, which are popular health products. However, individuals with certain medical conditions, particularly those taking blood-thinning medications or with bleeding disorders, should avoid consuming grape seeds or grape seed extract due to their potential blood-thinning properties . If you have concerns about how grape seeds might interact with your health or medication, it’s best to consult your healthcare provider for personalized advice.
Potential Benefits of eating Grape Seeds
Grape seeds are abundant in various plant compounds that can provide additional health benefits when consuming grapes.
1. Grape seeds contain Proanthocyanidins
One notable compound is proanthocyanidins, a type of polyphenol rich in antioxidants, responsible for the red, blue, or purple color of certain plants. Antioxidants like these are known for their ability to reduce inflammation and protect the body from oxidative stress, which is linked to metabolic syndrome and chronic diseases. Proanthocyanidins from grape seeds may also aid in reducing swelling and enhancing blood flow.
2. Grape seeds contain Flavonoids
Grapes contain flavonoids such as gallic acid, catechin, and epicatechin, with the highest concentrations found in the seeds. These flavonoids possess free-radical-scavenging and anti-inflammatory properties, which can be particularly beneficial for brain health and may even delay the onset of neurodegenerative diseases like Alzheimer’s.
3. Grapes contain Melatonin
Grapes contain melatonin, a hormone that becomes most concentrated in the seeds as grapes ripen. Melatonin plays a role in regulating circadian rhythms, including sleep patterns. Ingesting melatonin may help induce sleepiness and improve sleep quality, in addition to its antioxidant and anti-inflammatory effects.
Bottom Line
Grape seeds have a crunchy texture and a bitter taste, but you don’t have to spit them out if you choose to eat them. They are generally safe for consumption and unlikely to pose any health risks.
Grape seeds contain beneficial compounds like antioxidants, flavonoids, and melatonin, which offer potential health benefits. These seeds are also used to produce health products such as grape seed oil and grape seed extract, commonly used as supplements.
While there may be a slight risk for individuals taking blood-thinning medications who consume large quantities of grape seeds, most people can enjoy them without any concerns about their health.