Hi veggimom, you're welcome. Yes the experiemence with chlorella is horrendous for me too. NOt sure why I tolerated the biotics research one.

NDF doesn't have this risk at all apparently. I've tried it many times and never got vomiting or nausea.

The chlorophyll you have should still do something, maybe not as potent as chlorophyll.

With me, my reactions to chlorella didn't start right away. I coudl take chlorella at one stage. Then for reasons I don't get, I began to develop nausea and I would stop it. The nausea only lasted a while. The next time I tried, the nausea was more intense and lasted longer and I was beginning to burp up the chlorella a bit.

The next time I tried was the violent vomiting and I went through that twice. Gotta give me marks for persistance, don't know about marks for brains though. But yes, I am VERY wary of chlorella. NDF is ok, but not chlorella as it is.