““Minimize (ripe) bananas, pineapples, mangoes, and grapes, and when you eat them, do so only in small quantities, since their sugar content is similar to that of candy. A medium 7-inch banana, for example, contains 27 g total carbohydrates and 3 g fiber: 27 – 3 = 24 g net carbohydrates. One-half cup of (unsweetened) pineapple chunks contains 20 g total carbs and 1 g fiber = 19 g net carbs. Both the full ripe banana and the half cup of pineapple chunks are too much and enough to turn off all weight loss and actually begin to trigger some weight gain.””