Bulletproof coffee is also known as Butter Coffee or Keto Coffee. It is an energizing beverage made of ample fats. It can be had as a replacement for a heavy carbohydrate breakfast. This coffee keeps the person filled and active for hours. It was first introduced by Dave Asprey, the bulletproof coffee founder, and a Silicon Valley entrepreneur. Dave Asprey got inspired by Tibetans who had been drinking yak butter tea for centuries. It complements different types of intake, like low-carb, paleo, intermittent fasting, ketogenic diets, and others. It helps the person feel satisfied.  Bulletproof coffee ingredients 1 cup brewed coffee 1 tsp to tbsp MCT oil or coconut oil 1-2 tbsp, grass-fed, unsalted butter or ghee Bulletproof coffee nutrition facts A cup of bulletproof coffee would approximately consist of the following nutrients: Calories: 445 cal Carbs: 0 grams Protein:...