When I've had to fast and have not been able to have my morning coffee, Ive been a f***ing mess! I rely on it so much because of my fatigue because I can't take meds like Provigil, Nuvigil, Ritilin, or Aderrall. I drink 5-7 cups a day, which I know isn't good, but it's probably better for me than taking any of those meds. I drink all that coffee and usually fall right asleep for my 3-4 hour afternoon nap.

But I doubt it's helping my memory. My memory is awful. I'm just a mess in that department, too lol.