Top 6 Health Benefits of Eating Grapes
With their unique texture and round shape, as well as their distinctive taste mixing sweetness and tartness, grapes are one of the most popular fruits. Delicious straight off the vine, they make a good addition to any salad, and can even be eaten as a frozen snack.
But there is more to the humble grape than its taste, texture, and versatility. Packed with nutrients, the grape has a host of health benefits.
The skin of the grape contains large amounts of phytonutrients, especially resveratrol, which has been shown to impact upon three specific genes that relate to longevity in humans.
Studies suggest that levels of resveratrol vary with genetic background, and the amount of resveratrol is higher in the skin. Many cultures that experience natural longevity (compared to the global average) include grapes in their diet.
The most significant health-related issues in the Western world are metabolic syndrome, obesity, and related diseases. Studies indicate that the polyphenols found in grapes might reduce the effects of metabolic syndrome, whilst also preventing obesity, thanks to their anti-inflammatory and antioxidant qualities.
Reduce type 2 diabetes
As well as having a naturally low glycemic index (GI), recent studies have shown that, owing to the high levels of phytonutrients, grapes, grape extract, and grape juice may offer a better balance of blood sugar, a greater insulin sensitivity, and improved regulation of insulin.
Cells exposed to oxidative stress readily undergo oxidative damage, which leads to a torrent of degenerative conditions that ultimately cause numerous diseases. The most effective way to control oxidative stress may be the use of antioxidants, and grapes are positively loaded with them.
Grapes contain flavonoids, which are known for their high-antioxidant properties. As a consequence of their conversion in the body, flavonoids may generate significant levels of phenolic acids, which are known for their effect of scavenging free radicals, and also improving the impact of other antioxidants.
May help prevent cancer
Fibre is vital for maintaining a healthy colon, and with grapes providing 1g of fibre per 60 calories, it’s a worthwhile addition to your diet for that reason alone. However, the unique combination of fibre and antioxidants found in grapes has made the fruit an important part of study in the field of cancer prevention. Italian scientists have found that certain natural grape extracts are capable of regulating the malignancy of colon cancer.
Furthermore, in a different study, researchers have demonstrated that an extract from the grape’s skin has shown positive chemotherapeutic results in patients with breast cancer.
Better brain function
A clinical study reported that a 12 week supplementation of purple grape juice to the diet might have neurocognitive benefits among older adults displaying signs of early memory decline. Grape juice was also shown to improve the memory functions of older adults displaying mild memory decline, and it is postulated that further research indicates the possibility of grape juice as a natural treatment for Alzheimer’s.