These are shocking numbers. What changed in the last 30 years?

Disease or disorder Increase since 1990

ADHD 819%
Alzheimer's disease 299%
Autism 2,094%
Bipolar disease in youth 10,833%
Celiac disease 1,111%
Chronic fatigue syndrome 11,027%
Depression 280%
Diabetes 305%
Fibromyalgia 7,272%
Hypothyroidism 702%
Lupus 787%
Osteoarthritis 449%
Sleep apnea 430%

These are shocking numbers. What changed in the last 30 years?
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