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:
But new data indicates that other fruits, veggies and grains may contain just as much lectin as wheat and could be; therefore, equally damaging to your system. Inflammation and osteoarthritis common. Sayer Ji, founder of GreenMedInfo.com, says tomatoes, rice and potatoes are particularly lectin-heavy.