Biohacking is a broad term that refers to the practice of using science and technology to enhance the human body and mind. This can include anything from simple lifestyle changes, like improving diet and exercise, to more advanced techniques, such as using wearable devices to track health metrics. Some biohackers even experiment with supplements or nootropics to boost cognitive function and overall well-being. At its core, biohacking encourages individuals to take control of their own biology. Many enthusiasts share their experiences and findings through online communities, fostering a culture of experimentation and self-improvement. Notable figures in this field include Dave Asprey, who popularized the concept of Bulletproof Coffee as a way to enhance energy and focus.