Which has higher sugar content, red grapefruit or white grapefruit?
Generally, red grapefruit has a higher sugar content than white grapefruit.
Under normal circumstances, the nutritional components of red and white grapefruit are quite similar. Consuming either in moderation can help supplement the body's nutrients and positively support health. However, red grapefruit is a new variety developed from a mutation of white grapefruit through grafting, so its sugar content is usually higher. For example, every 100g of red grapefruit typically contains no less than 10g of sugar, while white grapefruit generally contains about 10g of sugar, making red grapefruit taste sweeter.
Although both red and white grapefruits contain some sugar, their glycemic index is relatively low, meaning people with diabetes can consume them in moderation to help supplement nutrition.