I'M 50 YEARS OLD, SLEEP ONLY 5-6 HOURS PER NIGHT AND USUALLY WAKE UP FEELING TIRED SO I DECIDED TO TRY DOZER. THE FIRST NIGHT I TOOK A FULL SCOOP AND ONLY SLEPT 4 HOURS BUT WOKE UP FEELING REFRESHED AT 2AM! I'VE BEEN TAKING A SCOOP FOR A WEEK NOW AND I'M SLEEPING 7-8 HOURS AND FEELING RESTED AND FULL OF ENERGY. I JUST MOVED MY CARDIO TO THE MORNINGS (SOMETHING I JUST COULDN'T DO BEFORE) BECAUSE I HAVE SO MUCH MORE ENERGY. VERY HAPPY AND SURPRISED WITH THE RESULTS.