Predicting and Preventing Autism, ADHD, and Chemical Intolerance 11-14-2023 - Flipbook - Page 29
Evolution of Mast Cells and TILT
Years Ago
Event
500,000,000 Mast cells developed in vertebrate fish.
250,000,000 Olfactory-limbic system evolved in first mammals.
300,000 Homo sapiens appeared.
300 Industrial Revolution (1760-1840) coal, natural gas, oil
150 Freud diagnosed