Drilldown: Medicines
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Caffeine + theophylline + L-theanine. L-theanine (an amino acid unique to tea) modulates glutamate and produces an 'alpha-wave' calming overlay on caffeine's stimulation, hence tea's reputation as a 'cleaner' stimulant than coffee. (1) ·
Mu-opioid receptor agonist; prodrug (metabolized to morphine) (1)
Showing below up to 2 results in range #1 to #2.


