Yes, one avocado has only 2 net carbohydrates and is loaded with 15 grams of healthy monounsaturated fats. There are many keto benefits to avocados. The extra fat can also speed up the fat-adaptation process during the initial stages of the ketogenic diet. They are high in fiber, loaded with vitamins and minerals, and have approximately 700 milligrams of potassium, which can prevent muscle cramps and the keto flu.