The monetary expansion has been like a shot of adrenaline, or caffeine.
Michael Lucas, et al. “Coffee, caffeine, and Risk of Depression Among Women.”
I've found that 30 seconds of high-intensity body-weight exercise gives me the same mental boost as a shot of caffeine.
Einöther authored the most comprehensive review of research on caffeine to date.
According to at least one study, merely believing that caffeine speeds us up can speed us up.
This made a hot and palatable drink having the color of coffee without the harmful stimulus of its caffeine.
Kola drinks owe their vogue to the caffeine which they contain.
Besides, the caffeine in the coffee probably aided the pilocarpine.
Coffee owes its stimulating and refreshing qualities to caffeine.
Its form is that of a light, white, crystalline powder, which is rather less soluble than caffeine.
caffeine caf·feine or caf·fein (kā-fēn', kāf'ēn', kāf'ē-ĭn)
A bitter white alkaloid often derived from tea or coffee and used chiefly as a mild stimulant and in the treatment of certain kinds of headache.