Avocados, which are a fruit although most people think of them as a vegetable, contain less than one gram of sugar per 1 - ounce, the least amount of sugar per serving of any other fresh fruit. (acouplecooks.com)
Also avocados, which are fruit although most people think of them as a vegetable, contain less than 1 gram of sugar per ounce, the least amount of sugar per serving of any other fresh fruit! (healthyhelperblog.com)