There is some evidence that poppy seeds can show false positives.
I heard that smart water has a chemical in it that if you drink enough of it, you will test positive cocaine but I never heard anything about medication.
No Trazodone would not appear as cocaine in a hair follicle test.
drugs and there metabolites that show it passed through the body.
Yes
Yes.
nope
The hair follicles will retain any and all drugs that you have or will use. yes anytype of drug use can found in the follicle. However cocaine can be found in the hair follicle as long as 10[ten] years.
DNA or Drugs
Your hair expels everything that goes in your body, all of your hair.
Not doing drugs.
Taking drugs
Yes! i came up dirty for COCAINE!
Any hair follicle test has a chance of picking up any drugs that have gone through your system. But leg hair is an extremely low chance, as it is often shaved by many individuals and falls out often without notice. Hair tests catch you by looking back at the chemical makeup of your hair in layers, which become more recent as it gets closer to your skin. So if you were growing your leg hair 7 months ago, and that hair is still on your leg, they will pick it up in the drug test.