Does Life Insurance Test For Weed? 
Life insurance companies do not usually test for rag weed , chick weed or dandelions . However , they do test for THC which is the active ingredient in marijuana . I can not speak to new underwriting stipulations in states like CO where recreational use is now legal , but in TN where it is illegal a person will have some issues . It is tested through a paramed exam with blood and urine samples taken . 