Bulletproof Coffee—coffee blended with butter and often MCT oil—was popularized by entrepreneur Dave Asprey and quickly gained a following among keto enthusiasts. Designed as a low-carb alternative to traditional breakfasts, it provides sustained energy without the blood sugar spikes commonly associated with carbohydrate-heavy morning meals. A cup of Bulletproof coffee can help fuel your morning while replacing the cereals, pastries, and other high-carb breakfast foods many p