August 24, 2020 by Wendi 0 Nervous SystemNeurotransmitters Share Post Share Whatsapp Messenger Telegram Copy Email How various neurotransmitters have a stimulating or inhibitory effect, how… Read more acetylcholine Alcohol amphetamines benzodiazepines caffeine cannabinoid receptors dopamine endorphins epinephrine GABA glutamate hallucinogens neurotransmitters nicotine serotonin October 2, 2019 by Wendi 0 Brain, FoodHow does caffeine affect your brain? Share Post Share Whatsapp Messenger Telegram Copy Email Nothing quite like that morning cup of coffee to get… Read more brain function caffeine energy mood 2/2