One Shot Max Keto Reviews That means you don't have to give up your beloved La Croix habit with the rest of what doesn't fit your new keto lifestyle. In fact, many gluten-free breads and muffins are as high in carbohydrates as traditional baked goods. The best way to be sure is to test your ketone levels , or simply follow your macro guide and track religiously. Carb Manageror HighKey's Keto Calculator to help you keep track throughout the day. Even zero-calorie sweeteners may have some negative effects, including maintaining a preference for sweet tastes, and increased reward, potentially increasing the risk of overeating and even food addiction.