Grapes have been clinically tested and have numerous benefits for the body’s health. Apart from their delicious taste, they are packed with essential nutrients such as vitamin C, vitamin K, vitamin A, calcium, magnesium, and many others.
Here are some of the clinically tested health benefits of grapes:
1. Improves Eye Health
Grapes contain lutein and zeaxanthin, which protect the retina and lens of the eye, thus improving eye health. These compounds also increase visual range, reduce discomfort from glare, improve visual contrast, and reduce the time it takes for the eye to recover from the stress of bright light.
2. Boosts the Immune System
The vitamin C and vitamin A content in grapes boosts the immune system, keeping the body hydrated and ensuring smooth blood circulation.
3. Prevents Signs of Aging
The antioxidants present in grapes reduce inflammation and improve brain function, thus preventing the appearance of signs of aging.
4. Improves Sleep Quality
The natural melatonin in grapes is associated with longer and better sleep quality, making them an effective sleep aid.
5. Improves Heart Health
Grapes have been shown to reduce the risk of heart disease by fending off hardening of the arteries, reducing blood pressure, improving circulation, curbing blood clots, reducing inflammation, and lowering cholesterol levels.
6. Promotes Digestive Health
Although grapes are not high in fiber, they contain fluids that help support bowel regularity. Grape polyphenols also work to positively change gut bacteria in ways that are beneficial to health, especially digestion.