
I started using according to package directions in the morning before breakfast. First, it's great. I feel like I have a lot more energy and focus. The problem is that it cost me dearly. Towards the end of the working day I started getting a headache and something like a general malaise. I reduced the number of capsules from two to one but it didn't make much of a difference. I use a few other additives so this could be an interaction issue. I'll search a bit and see if that's the case.

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