Boost your immunity and beat insomnia... 7 reasons to eat grapes in summer!
I especially like Shine Muscat grapes.
How will the prices be this year...
There are seven reasons why you should eat grapes in summer~
Grapes, known as the fruit bestowed by God, boast a variety of colors and flavors including green, purple, and deep blue, and are one of the fruits commonly eaten by Koreans during summer. They are cultivated worldwide, and their types vary depending on the presence of seeds and the size of the berries. Grapes are not only delicious and diverse but also rich in benefits, from providing antioxidants to replenishing hydration. Based on information from the American health magazine Health, here are seven reasons why grapes are good for your body.
Excellent for bone health
According to the Cleveland Clinic in the United States, grapes contain a variety of nutrients including vitamin K, calcium, magnesium, and potassium. These nutrients are considered essential for bone formation and maintenance. In particular, vitamin K helps activate osteocalcin, a bone protein, and calcium and magnesium play important roles in maintaining bone density and strength.
2. Boosting immunity
Grapes are rich in vitamin C, which helps strengthen the immune system. Vitamin C enhances the function of white blood cells, increasing the ability to fight infections. In particular, one cup of grapes contains about 4.8 milligrams (mg) of vitamin C, accounting for a significant portion of the daily recommended intake.
3. Providing beneficial antioxidants
Grapes contain various antioxidants. Quercetin, an antioxidant that gives purple and black grapes their color, helps prevent neurodegenerative diseases. Experts have also found that grapes can somewhat prevent the onset of Alzheimer's disease. Additionally, another antioxidant found in grapes, polyphenols, support gut health, which not only boosts immunity but also helps improve mood.
Chasing away insomnia
Grapes contain a small amount of melatonin. Melatonin is a substance that promotes long and restful sleep. Melatonin is a hormone produced in the brain. When our body darkens, the brain produces melatonin to help regulate the biological rhythm and sleep. Melatonin is helpful for jet lag adjustment, sleep disorders, and pre- and post-surgical anxiety, making sufficient sleep important. Lack of sleep is associated with health risks such as diabetes, high blood pressure, obesity, and stroke.
5. Improving Heart Health
Grapes promote cardiovascular health in various ways. According to a study, resveratrol found in grapes has antioxidant and anti-inflammatory properties, helps prevent arteriosclerosis, reduces the risk of stroke and heart attack, and lowers blood pressure.
6. Eye protection
Grapes contain two types of pigments, lutein and zeaxanthin, which help maintain eye health. These pigments improve visual contrast and expand the visual field, reducing discomfort caused by glare and bright light. Additionally, they help lower the risk of macular degeneration and cataracts.
7. Hydration
A cup of grapes provides 121g of water, helping to replenish hydration. Maintaining hydration aids in the removal of waste products from the body through urination, sweating, and bowel movements. Additionally, staying hydrated helps maintain normal body temperature, lubricate joints, protect the spinal cord and other tissues, and reduce calorie intake when replacing calorie-containing beverages.