Betancourt : Caffeine
Betancourt Essentials Caffeine
Caffeine is a central nervous system stimulant that may boost energy levels. It promotes improvements in performance and motivation during exercise. Caffeine can be used as a pre-workout, or during the day to maintain energy or promote fat-loss.* It is typically the major component of many products that are marketed towards improving energy levels or body composition. There is also much research to support caffeineâs ability to support and possibly improve performance during exercise.*