Grape plants have been with us so long that fossilized leaves, stems, and seeds have been found in Northern Hemisphere deposits from as early as 65 million years ago.
The grape plant is made up of fruit-bearing vines from the Vitis genus of the Vitaceae family. Their colorful, globe-like, juicy, sugary berries are what we call grapes, whether they come in blue, purple, red, pink, green, or amber.
Grapes are highly nutritious, sweet as candy, and have been essential to the good life since the dawn of civilization. Served in fresh bunches, in dried snack-friendly nuggets, or with their essence squeezed and fermented into intoxicating elixirs, grapes take on various forms to satisfy our appetites.
table of contents
Types of grape fruit
Grapes are the fruit of grapevines. Vitis vinifera and Vitis labrusca are two common grapevine species. Vitis labrusca is commonly known as Concord grape.
Vitis vinifera
commonly known as Grape vine, is a high-powered and vigorous tendril climber plant that is native to the Mediterranean Region, Central Europe, and Southwestern Asia. It produces small grapes and extracts from this plant contain various beneficial compounds, including resveratrol, which is known for its antioxidant properties and potential health benefits
Vitis labrusca
Vitis labrusca is a species of grapevine known as the fox grape.
It is native to eastern North America and grows as a vigorous woody deciduous vine.
This plant climbs using tendrils and produces slipskin grapes with a distinctive musky or “foxy” flavor.
Many popular cultivars like Concord, Niagara, and Catawba are derived from Vitis labrusca.
The whole fruit, skin, leaves, and seed of grape are used as medicine. Grape contains flavonoids, which can have antioxidant effects. They might help prevent heart disease and have other beneficial effects. Red grape varieties provide more antioxidants than white or blush grape varieties.
Why Red Grapes are healthier than Green Grapes
While black and green grapes offer health benefits, red grapes take the lead with their elevated resveratrol content, providing an additional health advantage. Resveratrol is in the skin of grapes, and since red grapes have a more skin-to-pulp ratio than green grapes, they deliver a more concentrated dose of this powerful compound. This distinction gives red grapes a nutritional advantage in terms of antioxidant and anti-inflammatory potential.
Improve Bone Health
Grapes are a great source of vitamin K, which helps with blood clotting and maintaining healthy bones.
Grapes enhance bone health by providing essential nutrients like potassium, magnesium, and vitamin K, which aid in bone mineralization, density, and strength. They are also rich in polyphenols which are antioxidants that may slow bone loss and improve calcium retention.
Diabetic retinopathy
Diabetic retinopathy is a Source complication of diabetes that can damage eyesight and may cause blindness.
A 2021 narrative reviewTrusted Source highlights research suggesting resveratrol may help to stop or slow the progression of diabetic retinopathy in animal models.
Certain polyphenols in grape seed extract may also help to improve diabetic retinopathy severity.
Improve Kidney Function
Grapes are really high in potassium, which is important for kidney function.Low potassium levels are also a concern across America, as it’s a nutrient that people generally aren’t getting enough of. Boost your potassium levels with some grapes.
They slower the occurrence of cancer
Grapes contain polyphenols, which predominantly occur the skin and seeds of grapes. This polyphenols can protect against liver, bladder , prostate and cervical cancer.
Resveratrol is another type of polyphenol, mainly found in red grape skins. It is also present in red wine. Some research in the 2023 review suggested red wine may have benefits such as reducing colorectal cancer risk.
Lower the Risk of Type 2 Diabetes
Blueberries, darker grapes, and apples are all rich in the pigment anthocyanin, a flavonoid with antioxidant properties. Additionally, grapes have a medium glycemic load (a measure of food’s ability to raise blood glucose) of 11 per serving. Eaten in moderation, they can be part of a healthy diet and help with blood sugar control.
