Links

https://herb.co/marijuana/news/vape-pen-toxic

https://merryjane.com/culture/whats-really-inside-cannabis-vape-cartridges

https://theweedscene.com/grow-weed/chemicals/

https://www.huffingtonpost.com/2013/05/24/marijuana-pesticides-contamination_n_3328122.html

https://hightimes.com/news/calis-dirty-cannabis-crisis-popular-edibles-claimed-to-be-tainted-with-pesticides/

http://cdpr.ca.gov/docs/cannabis/index.htm

https://news.vice.com/en_ca/article/d348bz/californias-legal-weed-is-going-to-have-a-huge-pesticide-problem

https://www.sciencedaily.com/releases/2007/12/071217110328.htm

https://www.leafly.com/news/cannabis-101/why-does-cannabis-cause-paranoia-and-anxiety

https://weedseedshop.com/en/blog/cannabis-cause-paranoia-not-others/

https://www.psychologytoday.com/blog/know-your-mind/201407/cannabis-really-can-cause-paranoia

https://merryjane.com/culture/why-cannabis-makes-your-heart-race-and-what-you-can-do-about-it

http://maryjanesdiary.com/weed-hangovers-symptoms-prevention-cures/