The soylent forums have discussed this quite a lot in the past and people who seem to know what they're talking about have come to the conclusion that the level

The soylent forums have discussed this quite a lot in the past and people who seem to know what they're talking about have come to the conclusion that the levels are both nothing to worry about and also significantly under a lot of traditional food. http://discourse.soylent.com/t/question-about-proposition-65-warning-in-faq/22132/18 http://discourse.soylent.com/t/question-about-proposition-65... Also, As You Sow appears to be a woo-peddler, so I would be less than inclined to take their word without independent confirmation. Edit: And their CEO doesn't seem to be taking their complaint terribly seriously either - he issued the following statement recently. "Andrew here. Most of what I was trying to do is get a conversation going around food safety, and it worked. I smile at every in depth analysis on lead or cadmium that I triggered. Oh no! You just proved me wrong and educated all the readers of your comment, as well as learned more yourself."