Caffeine has long been cherished for its ability to enhance alertness and combat fatigue, traditionally consumed in the form of coffee, tea, or energy drinks. However, with the advent of new technology and delivery methods, caffeine is now being offered in a nasal spray format. This innovative approach is gaining traction for its rapid absorption… Lanjutkan membaca Exploring the Caffeine Nasal Spray Course: An Innovative Approach to Alertness