In the fast-paced modern world, we are all like never-offline information processing centers. From the moment we wake up in the morning until we fall asleep at night, our brains and bodies are continuously challenged by high-intensity demands: back-to-back meetings, focus-intensive project reports, heavy academic pressure, and time-sensitive workout routines. In this state, energy management becomes the key to determining our efficiency and quality of life. We often find ourselves in situations like feeling mentally drained by 11 AM, hitting an energy slump by 3 PM, or struggling to find an appropriate, quick energy source before a workout. What are the traditional solutions? Endless cups of coffee, sugary snacks, or…