Why does caffeine make me feel awake then a few hours later, I'm crashing?

Answer 1

because you are drinking too much of it or drinking it in a sweetened form. try cutting back on them amount you drink our cutting out sweeteners of any kind in your coffee, tea, and only drink regular coffee or tea or soft drinks. those "energy drinks" often contain a much higher dose of caffeine than you ever need in one drink, as well as tons of sugar.

Answer 2

Because that's pretty much what caffeine does. It only works for a few hours. That being said, when you say crashing do you mean you're tired again, or do you mean you are extremely weak and tired? Because if it's the latter, you might think about getting yourself a diabetes blood test.

Answer 3

You go on a caffeine high, then the chemical runs out and you go back to normal but even more tired. The level of it in your body spikes, then drops really quickly.

Answer 4

When you need to sleep, just sleep. Caffeine makes you over-work and you will be tired later.

Answer 5

Because that is the definition of caffiene haha. Caffiene is a stimulant, a quick pick-me up. not supposed to last forever unless you increase the dosage when you start crashing.

Answer 6

Caffeine 'Hang-Over'

You can't get something good, without paying the price later.

Answer 7

thats what caffeine does !!!! plain and simple. if u want to avoid the roller coaster you have to avoid the product

Answer 8

its the caffine stimuating ur brain when i drink lot ok pop it keeps me awake most of the night

Answer 9

cuz thats what is does...just liewk sugar. bc ur working so fast and your are so alive that when that addrenalin runs ou, your body is tired from all the work you were doing...

Answer 10

It's a stimulant, fast burning.