Acetylcholine
Adrenaline
Anandamide
Dopamine
Endorfine
GABA
Glutamaat
Serotonine
Substantie P
Acetylcholinesterase
MAO
Receptor
Transporter / Heropname eiwit
Alcohol
Cannabis / THC
Cocaïne
Heroïne / Morfine
Ketamine
Nicotine
Speed / Amfetamine
XTC / MDMA
Azijnzuur
Choline
Remmend signaal
Stimulerend signaalAll our cells and organs need oxygen (O2). It is used to convert nutrients into energy in cells all over the body. Carbon dioxide (CO2) is released during that conversion process and deposited into the bloodstream.
The red blood cells absorb this carbon dioxide and transport it to the lungs, where it is released and exhaled.