I find research that starts with the assumption that humans require identical amounts of anything to be absurd. People are metabolically different from each oth

I find research that starts with the assumption that humans require identical amounts of anything to be absurd. People are metabolically different from each other - the optimal average has no bearing on what I should do, it only indicates the course that is most likely to be correct, ignoring all specific information about myself. I have a lot of information about myself that differentiates me from the aggregate (and so should most people), so this recommendation is more dangerous than it is useful.