https://www.businessinsider.com/crazy-things-people-used-to-think-were-healthy-2012-9
https://allthatsinteresting.com/illegal-drugs-that-were-legitimate


10  Vitamin Water
https://cspinet.org/news/coke-sued-fraudulent-claims-obesity-promoting-%E2%80%9Cvitaminwater%E2%80%9D-20090115
https://www.everydayhealth.com/columns/zimney-health-and-medical-news-you-can-use/the-vitaminwater-scam/


9   Shark Cartilage
https://www.businessinsider.com/crazy-things-people-used-to-think-were-healthy-2012-9#radioactive-drinks-1
https://www.webmd.com/vitamins/ai/ingredientmono-909/shark-cartilage


8   Tobacco
https://www.businessinsider.com/crazy-things-people-used-to-think-were-healthy-2012-9#tobacco-6


7   Psychedelic Mushrooms


6   Ecstasy (MDMA)
https://allthatsinteresting.com/illegal-drugs-that-were-legitimate/3


5   Cocaine
https://www.narconon.org/drug-information/cocaine-circa-1860-1900.html


4   LSD Therapy
https://adf.org.au/insights/lsd-therapeutic-treatment/


3   Tapeworms
https://www.bbc.com/news/magazine-20695743


2   Chocolate
https://gizmodo.com/chocolate-was-once-considered-a-powerful-cure-all-drug-1682399613


1   Heroin Cough Suppressant
https://www.health24.com/Medical/Cough/Cough-medication/10-dodgy-cough-remedy-ads-from-the-olden-days-20150728