|Posted by [email protected] on July 13, 2016 at 11:45 AM||comments (0)|
I just love grapes, they are one of my favourite fruits to eat as a snack or added to muesli for breakfast. There are different types of grape but I love the dark ones. Which one is your favorite?
Grapes have been classed as a low glycemic index (GI) food, with GI values ranging between 43-53. With a low GI value, grapes are not necessarily the same as having blood sugar benefits. In the case of grapes, recent studies have shown that the low GI value is also a good indicator of this fruit's blood sugar benefits. Better blood sugar balance, better insulin regulation, and increased insulin sensitivity have now been connected with intake of grape juices, grape extracts, and individual phytonutrients found in grapes.
Several of the grape phytonutrients are now believed to play a role in longevity. At the top of the list in this area of research is resveratrol (a phytonutrient most present in grape skins, but also in grape seeds and grape flesh).
The health benefits of grapes include their ability to treat constipation, indigestion, fatigue, kidney disorders, and the prevention of cataracts. Grapes are delicious fruits, and rich sources of vitamins A, C, B6 and folate in addition to essential minerals like potassium, calcium, iron, phosphorus, magnesium and selenium. They are a powerful antioxidant which can reduce free radicals and slow down ageing and are also high in nutrients.
Red grapes have strong antibacterial and antiviral properties that can protect you from infections. Studies have also shown that grape juice can tackle bacterial infections in the gut and other systems.
Grapes contain a compound called pterostilbene, which has the capacity to lower a person’s cholesterol levels. Pterostilbene is closely related to resveratrol, the beneficial antioxidant and coloring flavonoid that is also found in grapes, and early research has shown that it has anti-cancer qualities as well as having a great impact on cholesterol levels. It is also thought to have preventative powers over cognitive decline. The saponins present in the skin of grapes can also prevent the absorption of cholesterol by binding with it.
Cancer prevention properties:
Grapes have been found to have strong anti-cancer properties due to the anti-inflammatory effect of resveratrol. It is particularly effective in reducing the chances of colorectal cancer and breast cancer. Grape juice not only prevents the risk of cancer but also suppresses the growth of cancer cells. The pigments contained in grapes enhance the overall immunity of the body to various diseases.
Grapes are a wonderful source of micro-nutrients like copper, iron, and manganese, which are all important in the formation and strength of the bones. Adding grapes into your diet on a regular basis can prevent the onset of age-related conditions like osteoporosis. Manganese is extremely important in the body and aids everything from protein metabolism, collagen formation, and nervous system functioning.