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:
With leptin levels that are too low, you can eat and eat and eat and still be hungry. With a few tweaks to your diet and lifestyle, it is possible to up the levels in your system (provided everything's in working order). Fiber is also great for leptin levels, mainly because it keeps you feeling full -- and generally fiber-rich foods are natural and good for you in other ways, too. 2  Peas, beans, lentils, almonds, raspberries, broccoli, and oats are all great sources.