I was taking 1 225mg capsule in the AM and 1 in the PM. Also tried just 1 in the AM for a few days here and there, but didn't notice any difference in the "side effects". No other side effects that I can tell. One thing I noticed recently was that my fingers started to feel tight/sore a few times during the day. But it just started getting really cold here for the season, so it might be related to that.
I am stopping the product for a for days and will see what changes. It's just hard to give something up when you are almost certain that it gave all these positive results! I didn't feel tired and could keep on doing my work and the next day, continue from where I left off like I had never stopped. Wish everyday for the rest of my life could be like that LOL