Yes, I very much agree, Rose.
You reminded me that I used to be very worried about the amount of "cyano" I was getting because I was (and am) having cyanacobalamin injections.
I feel certain that now that I'm taking Milk Thistle regularly as a liver cleanse, that it's helping...
I can't be sure, but my feeling is that the brown spot I used to have in my field of vision has grown many times smaller (nearly invisible) as a result of ... see, I'm not sure... but maybe the Milk Thistle removing toxins...