Chemistry of sweets-Phenylethylamine is a che... Chemistry of sweets-Phenylethylamine is a chemical produced naturally in the brain, but also present in relatively high concentrations in chocolate and is often referred "the love drug". In the brain, it acts as a stimulant, increasing the effects of neurotransmitter dopamine, leading to an elevated mood and feelings of pleasure. However since it is broken down after digestion, it has been ruled out as causing significant aphrodisiac effect in the brain. Tryptophan is an α-amino acid that is used in the biosynthesis of proteins. The body cannot manufacture it, so it must be obtained from food instead. It plays an important role in the synthesis of the neurotransmitter serotonin in the body, which is associated with feelings of well-being. #mybenznote #carbonote #chemistry #chocolate #sweets #ferrero #cookies #kindersurprise A post shared by benznote (@benznote) on Sep 15, 2017 at 12:54pm PDT