GRAPES

Grapes are small round or oval berries that feature semi-translucent flesh encased by a smooth skin. Some contain edible seeds while others are seedless. Like blueberries, grapes are covered by a protective, whitish bloom. Grapes that are eaten as is or used in a recipe are called table grapes as opposed to wine grapes (used in viniculture) or raisin grapes (used to make dried fruit).

Grapes are rich sources of vitamins A, C, B6 and folate in addition to essential minerals like potassium, calcium, iron, phosphorus, magnesium and selenium. Grapes contain flavonoids that are very powerful antioxidants, which can reduce the damage caused by free radicals and slacken ageing.

Grapes have vitamins, minerals, fiber and even proteins and could play an important role in ensuring a healthy and robust life.

Benefits:
Some of the health benefits of grapes include the following:

•Asthma: Due to its eminent therapeutic value, grapes can be used for cure of asthma. In addition to it, the assimilatory power of grapes is also higher. It increases the moisture present in lungs.

•Heart diseases: Grapes increase the nitric oxide levels in the blood, which prevents blood clots thereby reducing the chances of heart attacks. Antioxidants in fresh grapes, known as polyphenols, are responsible for preventing the accumulation of oxidized cholesterol (this was proven in a study that was published in the Journal of Nutrition).

Resveratrol, a polyphenol contained by grapes, protects against arterial wall damage. Another interesting nutrient contained by grapes is pterostilbene. Researchers discovered that this compound can reduce cholesterol and triglycerides by affecting enzymes responsible with the regulation of fat level in our blood.

Other interesting compounds are saponins, located in grapes skin. These substances bind with cholesterol, preventing in this way its absorption into the body. Also, saponins seem to be able to block inflammations.

And this is not all… By drinking grapes juice we accumulate another antioxidant called alpha-tocopherol, a substance that increases blood antioxidant activity by 50%.

Referring to the selection of grapes, it seems that red grapes are the healthiest and best to eat in order to prevent heart diseases.

•Migraine: Ripe grape juice is an important home remedy for curing migraine. It should be taken early in the morning, without mixing additional water.

•Constipation: Grapes are very effective in overcoming constipation. They are considered as a laxative food, as they contain organic acid, sugar and cellulose. They also relive chronic constipation by toning up intestine and stomach.

•Indigestion: Grapes play an important role in dyspepsia. They relive heat and cure indigestion and irritation of the stomach. They are also preferred as they constitute a light food.

•Fatigue: Light and white grape juice replenishes the iron content present in the body and prevents fatigue. Though, the dark grape juice might not give an iron boost and on the other hand, decrease the iron levels. Drinking grape juice also provides you with instant energy. The anti-oxidants present in grapes also provide the needed boost to your immune system.

•Kidney disorders: Grapes can substantially reduce the acidity of the uric acid and helps in the elimination of the acid from the system, thereby reducing the work pressure of kidneys.

•Breast cancer: Through a latest study, it has been discovered that purple colored Concord grape juice helps in preventing breast cancer.

They contain high levels of caffeic acid, a very strong cancer fighting substance.

Bioflavonoids, another nutrient contained by grapes, facilitate the absorption of vitamin C into our bodies and help vitamin C maintain healthy connective tissue in our bodies. They also function as antioxidants, by protecting vitamin C from oxidation and by preventing ruptures in capillaries.

Bioflavonoids provide strength to our cells in the battle with cancerous cells and also help kill cancer cells.

The early mentioned nutrient, resveratrol, also helps in preventing cancer, especially liver, lung, breast and prostate cancer.

•Alzheimer’s disease: Resveratrol, a beneficial polyphenol present in grapes reduces the levels of amyloidal-beta peptides in patients with Alzheimer's disease. Studies suggest that grapes can enhance brain health and stall the onset of neurodegenerative diseases.

•Macular degeneration: Grapes can prevent the age related loss of vision or macular degeneration. Three servings of grapes a day can reduce the risks of macular degeneration by over 36 %.

•Prevents cataract: Flavonoids present in grapes have antioxidants, which can reduce and fight the damage caused by free radicals such as cataract apart from cardiovascular diseases, cancer, and age related problems.

•Blood cholesterol: Grapes contain a compound called pterostilbene, which has the capacity to bring down cholesterol level. Saponins present in grape skin can also prevent the absorption of cholesterol by binding with it.

•Antibacterial activity: Red grapes have strong antibacterial and antiviral properties and can protect you from infections. They have a strong antiviral property against poliovirus and herpes simplex virus.

In a study conducted at Erciyes University in Turkey, scientists discovered that grapes have an effective antimicrobial action. The study revealed that this action applies for certain bacteria, like Stoph and the famous E. coli.

Additionally, the high concentration of tannin, another polyphenol contained by grapes, can help fight viruses and tumors. Tanin is absorbed in the intestinal tract, where it is most effective in fighting viruses.

•Anticancer properties: Grapes are found to have strong anti cancer properties due to the anti-inflammatory effect of resveratrol present in grapes. It is particularly effective in colorectal cancer and breast cancer. Anthocyanins and proanthocyanidins present in grapes have properties of an anti-proliferate and can inhibit the growth of cancer causing agents. Grape juice not just prevents the risk of cancer but also suppresses the growth and propagation of cancer cells. The pigments contained in grapes enhance the overall immunity of the body.
Thus, grapes play a pivotal role in preventing innumerable health disorders and can be used as home based remedies for several ailments.

Slow aging: - According to Harvard Medical School researchers, this substance can restrict calories intake. It activates enzymes that slow aging, thus increasing DNA stability and extending life span by 70%.

Grapes can contribute to reducing the risk of loss of eyesight (a major problem among the elderly). By increasing grapes intake we can reduce the risk of macular degeneration (the main cause of vision loss) by 30-40%.

Lucy Onsarigo