Dark grape, also sometimes known as Concord grape or slipskin grape, are sold fresh or made into fresh juice, jams or jellies. They are rich in a number of nutrients, including natural antioxidants, and can be part of a healthy diet that reduces the number of calories you consume, helping you lose weight.


Grapes serve as a natural source of resveratrol, a powerful antioxidant that might also have some weight loss benefits, and they also offer a small amount of satiating fiber. Lose weight by using dark grape to make diet foods more delicious, or to help you avoid higher-calorie junk food while you lose weight.

What is This Active Compound?

The active compound that helps dark grape and other fruits and vegetables to burn fat better is a type of polyphenol, known as ellagic acid. This acid is an antioxidant, which can also be found in plant foods, such as pomegranates and berries. The natural antioxidant can lower lipids, as discovered in a study published in the Journal of Nutritional Biochemistry. The study involved four other active compounds from dark grapes, but ellagic acid showed the best results. It slowed the multiplication of fat cells, while reducing the chances of the body to form those cells again. Ellagic acid also decreased fatty acid oxidation in the liver cells, so it easily increased metabolism rate.

Should You Eat Dark Grapes to Lose Weight?

Grapes may not be packed with traditional nutrients, but they do contain a collection of phytochemicals that researchers are just beginning to appreciate. Among them, as it is mentioned above, is ellagic acid, a natural substance also found in strawberries that is thought to possess cancer-preventing properties and helps in losing weight. Grapes also contain boron, a mineral believed to play a role in bone and joint health.

However, scientists are still unsure as to whether or not the grape variety is the next best thing in losing weight. Based on the findings, the compound can improve metabolism, but it does not guarantee improvement of body weight.

Still, you can add dark grapes to your diet, especially if you are trying to lose weight. Dark grapes are naturally sweet, with almost 15 grams per cup. The American Heart Association recommends you choose natural sugars, such as those found in grapes, over added sugars because natural sugars have greater nutritive impact. Because of their natural sweetness, you can use grapes as a healthy way to satisfy a sweet tooth or sugar craving. In addition to eating them fresh, you can also freeze grapes and eat them as a refreshing, low-calorie and sweet dessert, substituting them for other foods, such as ice cream or cake, that are often high in added sugar.