With the increasing competition and academic pressure in the workplace, how to quickly refresh oneself and stabilize emotions at critical moments has become a "secret weapon" pursued by modern people. The latest research summary shows that nicotine pouches, with their smoke-free, concealed, and fast acting characteristics, can improve attention and cognitive performance within 5-10 minutes, significantly alleviate stress and anxiety, and help users maintain high efficiency under high-intensity tasks. This article will provide an in-depth interpretation of its neurophysiological mechanisms, empirical research, rich scenario applications, and personalized usage guidelines, offering you a set of actionable "mental refueling" solutions.