Coffee
We all love that hot cup of coffee before a shift or before the start of a flight, but does it realy work and give us that instant 'kick' and energy we are all looking for?
No
Although we may enjoy the taste and the smell of the coffee at first, the effects of coffee don't actually begin to work for approximately 1-2hrs after consumption.
It is then that all the effects begin to work and wake us up for our workday.