Reba McEntire Keto Gummies They may be included in small amounts on a ketogenic diet. However, it's often recommended to avoid them altogether. Make eating keto a lot easier with this comprehensive keto diet food list—plus learn if it's the right diet for you. Reba McEntire Keto Gummies Reviews Cucumbers are okay on keto, and so is this keto cucumber salad recipe. Full carb counts can be found below in the recipe card, but cucumbers are a fantastic vegetable to eat on the keto diet.