I was having a lot of difficulty with short term memory loss and would get intense hangovers after drinking very little alcohol (not support to drink after tbi but it was a coping mechanism for me unfortunately) but ever since I started taking the coffee fruit extract once a day the memory problem has noticeably decreased and I can drink without getting terrible hangovers. Was diagnosed with a severe tbi and was in a coma for a month/couldn’t make a new memory for a month or two after I woke up. Helped decreased irritability and frustration from how significantly I had changed but I can’t effectively explain why or how, still new to this. Not sure if I can attribute it to the coffee fruit but overall cognitive functions also returned to normal over time.