To wake up fresh you need to get a good sleep and one of the best ways to ruin a good sleep is to upset your gut. You really need to keep it happy during the night. Coffee, red wine and chocolate have been scientifically shown to disturb your sleep more than any other food.
DOT drug tests require laboratory testing for the following five classes of drugs: 1  Marijuana. 2  Cocaine. 3  Opiates - opium and codeine derivatives.  Amphetamines and 1  methamphetamines. Phencyclidine  â PCP.
Such a test measures the drug only after the same has been processed by the body into the metabolites. Hair drug tests are commonly used to detect marijuana, cocaine, opiates, methamphetamine, and phencyclidine though they may also be used to detect anabolic steroids, prescription drugs, and tobacco consumption.