The love of coffee can say that you legkovye drug addiction, scientists warn. People who have a good reaction to the caffeine in the energy drinks also often develop the habit of amphetamines and cocaine, especially in large doses.
Not every coffee lover will abuse cocaine, however, the stimulating effect of these drugs makes this type of people are particularly vulnerable to him, as well as alcohol and nicotine.
Researchers gave a group of subjects placebo and amphetamine pill, as it turned out, the greatest effect experienced by those who wrote in the questionnaire that loves to drink coffee. For example, a single dose of the drug can cause a completely opposite effects in two people depending on their relationship to coffee.
Scientists believe that coffee can be an indicator of individual vulnerability to abuse operas given to the type of drug.