Bulletproof Coffee is a popular drink that has gained significant attention in recent years. It consists of a mixture of black coffee, grass-fed butter and coconut oil, blended together to create a creamy, satisfying beverage. The name "bulletproof" comes from the belief that consuming this concoction first thing in the morning can help with weight loss, increase mental clarity, and provide sustained energy throughout the day - making it almost "bulletproof" against hunger and fatigue. While there is some evidence to support these claims, bulletproof coffee is ultimately a personal choice based on individual preferences and health goals.