• How to Naturally Mimic the Effects of Stimulants to Improve Concentration
  Small amounts of aerobic exercise can increase energy and concentration similar to the way caffeine and other stimulants do without the harmful side effects
  One of the main benefits of stimulant drugs (such as cocaine, ephedrine, and amphetamines like Ritalin) is their ability to dramatically increase mental
  amphetamines catecholamines cocaine concentration dopamine epinephrine exercise improve mental-energy norepineprhine stimulants
  in Public bookmarks with amphetamines catecholamines cocaine concentration dopamine energy epinephrine exercise improve mental norepineprhine stimulants

norepineprhine from all users