Dear 2much, how are you? What blasted weather we are having these days, eh? Will summer ever come?

I know the feeling you mean. I get this tightness and anxiety if I have too much coffee. In fact, I can't take any of these so called thermogenics like green tea. Make me very tense. (like the dentist)

However, I have been taking CO10 plus L-Carn everyday and have had no bad effects at all. That's me tho', everyone is different. I suggest that you stop ALL supplements, even the vitamins, and one by one re-introduce them. That is the only way to know what is bothering your system. Sort of the way they do allergy tests.

Vit b makes me stay up all night. I take it in very small doses just in the morning. I take L-Carn and CO10 only in the morning too. Mainly cause the L-Carn is so expensive!!!

I also find that being in ketosis also gives me that feeling. Are you eating enough? Nice to meet you. See ya soon, pray for sun, my lawn is a foot long.

HL