Caffeine is a source of life for me... how about you?
I do not like how it affects my memory. It can have both positive and negative effects.
I think it's only positive for me!
Caffeine
Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class. It is the world's most widely consumed psychoactive drug. Unlike many other psychoactive substances, it is legal and unregulated in nearly all parts of the world. There are several known mechanisms of action to explain the effects of caffeine. The most prominent is that it reversibly blocks the action of adenosine on its receptor and consequently prevents the onset of drowsiness induced by adenosine. Caffeine also stimulates certain portions of the autonomic nervous system.
Caffeine
that." The tour received generally positive reception.
Background and development.
In an interview with "Entertainment Tonight", Rihanna explained the tour's title. She stated, "I like to think about myself as 'The Last Girl on Earth' because sometimes people make decisions based on the outlook of others and, you know, to me, my life is my life. It's my world, and I'm going to live it the way I want to. That's how I think about everything