Sean
I have found the same thing with chlorella and also cilantro; 6 years after amalgam removal.
I use Biotics Chlorella caps,2 or 3 a day with 1.35 grams of chlorella and 28 mg of chlorophyll in each.
Cilantro used to herx me by the next day but now I can enjoy mexican food and salsa at least once a week.
I have concluded that my toxic load must be significantly diminished.

alcan