Yes, great comment. This is a big issue. If I won the lottery I would run, not walk to my favorite Integrative neurologist and have him do a whole Cyrex lab on my child. Like you said, everyone’s different and requires different levels of different things; and plus their bodies are reacting to their environments all the time as well. As it is, I have to read and read and read and hope I’m delivering efficient levels of the correct things. Fingers crossed all the time. At least what we know about diet now (ideas first promoted over 10 years ago) helps a lot.