Browsing: Antioxidants

Guarana is a new powerful energy drink. Thanks to its high caffeine content, guarana powder helps improve your workout performance—which means it helps you burn more calories and lose weight faster. In addition, guarana can be used as a superfood because it contains many antioxidants.

First of all, the glycemic index of fruits depends on the content of fast carbohydrates (mainly fructose) and fiber in their composition. In other words, the more sweet juice in a fruit, the higher its glycemic index. The leaders are grapes and watermelon.