I have been eating spirulina off and on for 15 years.

Love it.

The chlorella... I noticed that I do better on low doses of it even while eating lots of cilantro. Too much chlorella seems to aid foggy head syndrome for me... if I use just a half teaspoon in the morn, a half teaspoon in the evening... whatever else chelation whenever... then I don't have the foggy head thing. I really hate the foggy head. Garlic on the other hand, I seem to do well with lots of it... raw in pesto, in salads, it defintely helps me feel better whatever the complaint.