Grapes are among the most popular snacks that also serve as a healthy supplement to vegetarian and fruit salads. They not only have a unique texture, but they also have a flavor that is sweet and tart. Grapes are more like small-sized berries having partially translucent flesh surrounded by smooth skin. While some grapes do not contain seeds, others have edible seeds.
The Benefits of Consuming Grapes
Grapes are generally classified as foods with low glycemic index. The glycemic index of grapes ranges from 43 to 53. Recent research studies have revealed that the low glycemic index in grapes is an indication that the fruit plays a role in regulation of blood sugar. Consumption of grapes has been linked to better insulin regulation, better blood sugar balance and high sensitivity to insulin.
Grapes have also been found to have a wide range of phytonutrients, which have been shown to play a key role in increasing one’s lifespan. One of the leading phytonutrients in grapes is resveratrol, which is mainly contained in the skin or outer layer of grapes, as well as in the flesh and seeds. Recent studies have shown that this phytonutrient plays a fundamental role in increasing the expression of three major genes that contribute to longevity.
According to the recommendations given by the orld Health Organization, people are encouraged to consume five to ten servings of vegetables and fruits daily. It is also essential to acknowledge the fact that the vegetables and fruits balance can differ from day to day based on personal taste preferences, health factors, as well as optimal food combinations in recipes and meals. Consuming fruits and vegetables on a daily basis would provide one with maximal health benefits.