Watermelon on the Keto Diet: Frequently Asked Questions Can you eat watermelon on the keto diet? Yes, you can eat watermelon on the keto diet, but it is important to consume it in moderation due to its relatively high carb content. Watermelon is sweet and juicy, but it also contains a significant amount of natural sugars. It is advisable to limit your watermelon intake to a small serving size to stay within your daily carb allowance on the keto diet. Learn more about fruits on a low-carb diet How many carbs are in watermelon? Watermelon contains around 7 grams of…