Nutritionists explain impact of fruit juice and sugar on blood glucose

Consuming fruit juice can lead to rapid spikes in blood sugar levels due to the lack of dietary fiber found in whole fruit. Nutritionists note that while juice contains natural carbohydrates, the juicing process removes the fiber that typically slows down digestion and glucose absorption. This makes the sugars more readily available to enter the bloodstream quickly.

When choosing fruit for weight management, the sugar content varies significantly between types. High-sugar options include bananas, grapes, and pineapple, which can be difficult to consume in moderation. Conversely, berries such as raspberries and blueberries, as well as apples, are recommended for those seeking lower-sugar alternatives that provide satiety through higher fiber content.