The difference between a child psychologist and a child psychiatrist is important to understand. Child psychologists are doctors trained to diagnose mental and behavioral disorders, and can provide therapy and counseling.
Not all lectins are bad, but some are (or at least, can be). A subset of lectins that can be found in large concentrations in the seeds of grasses (i.e. grains) and the legume family do have some properties that can make them very problematic for human health, namely that:
Executive Summary of the Lectin Avoidance Diet. My lectin avoidance diet has a simple formula: Eat meat and seafood, as much as you want, mainly during the day. Supplement with the Life Extension Mix Powder for basic nutrition. The lectin avoidance diet excludes grains, beans, nuts, seeds, most potatoes, and all dairy.