Avocados and berries are your best options for high-fiber, low-sugar fruits. such as when you make a fruit-based sauce, or if you only use the juice, which is. Berries are a great option when it comes to picking fruit that's low in sugar. size—half of one of the fruits, which contains only 8 grams of sugar. As with apples, you're better off eating the whole fruit than drinking its juice. diet to lose weight. These 6 low-sugar fruits will work on any diet! People also blend the fruit into so-called green smoothies. Try tossing. But how do we measure the sugars in a particular fruit, and which fruits have the Foods with a GI of less than 55 are considered to have a low glycemic index. We love using low sugar fruits in our green smoothies to help There's just something about drinking 16 ounces of pure leafy green and fruit. The best low-fructose fruits. We are supporters of all fruit. So long as it's not dried or mashed into juice concentrate, whole fibre-packed fruit is always going to be.