Yeasts have to be considered as an
etiological factor of autism. Urine testing by professor W. Shaw’s method is
being done in all major laboratories in the USA. Tests for proving the
existence of unidentified diseases with a fault in metabolism, lack of vitamins
and the existence of abnormal metabolites cateholamine, dopamine, and serotonine
can be done. The existence of 62 substances can be tested for time being, and
according to that, adequate treatment can be undertaken.