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.
I used to work as a drug screen tech for an occupational medicine company. Yes they check for temperature. DOT drug screen procedure (one of the standard drug and alcohol testing protocol providers) says that the temperature has to be between 90 and 100 degrees Fahrenheit.