HOW COFFEE MAKES US UNSLEEPY

By: Petra Aprilia P.S

XIIG 17

COFFEE makes us feel unsleepy?

Have you ever

heard about

Is coffe can help them?

CAFFEInE

How caffeine

work in our brain

Coffee contain of caffeine compund

Our brain has a sleep hormone stimulating

VIDEO!

• How Caffeine Works.mp4

• inggris\Caffeine.mp4

Caffeine is required

but, take care yourself to avoid excess

caffeine

THANKS