#Coffee to keep you awake how to#

The most popular reason coffee isn’t working is because you’ve built up a caffeine tolerance. Nevertheless, here are some of the most common reasons why your coffee isn’t waking you up. However, in some cases, there may be less common or unknown factors at play, so there’s not always a definite answer. There are several reasons coffee might not wake you up, so we found the most popular explanations. While it’s easy to understand how coffee works, it's not always clear why it may not be effective for some people. Make sure to consume moderately to avoid these side effects. However, caffeine can also increase anxiety in some people and can be addictive if consumed in large amounts. This can give you an extra burst of energy. In this way, caffeine can block the action of adenosine and keep you feeling more awake and alert.Īdditionally, caffeine can also stimulate the production of certain hormones such as adrenaline. Caffeine, on the other hand, can bind to these same receptors, preventing adenosine from having its usual effects. When adenosine attaches to its receptors in the brain, it slows down nerve cell activity, leading to feelings of drowsiness and relaxation. It does this by mimicking the chemical adenosine, which is responsible for promoting sleepiness. Are you ready? Let’s get started! How Caffeine WorksĬaffeine is able to keep you awake by tricking the brain into thinking it's not tired.

#Coffee to keep you awake how to#

We’ll also give you some tips on how to fix your caffeine slump. Many people struggle with feeling energized after their cup of coffee and today, we’ll be looking into the top reasons why this happens. Whatever you thought, we would like to hear about it in the comments below.Are you a coffee drinker who can’t seem to get their boost of energy? Do you ever feel like caffeine doesn’t affect you ? If you answered yes to either question, then we’re here to help you. Perhaps you even disagreed with something you read here today. Or maybe you came across something that made you stop and wonder about whether you really are enjoying coffee in the healthiest way. We hope you discovered a few reassuring facts in this article. In those cases, caffeinated coffee becomes a tool to use with discretion as well as a satisfying treat to enjoy. Of course, there are times when staying awake is even more important than getting the rest our bodies are begging for – such as when we find ourselves absolutely having to drive late at night. It turns out that a morning cup of coffee is a much healthier habit than a cup of coffee with dessert after supper. That's when many of us reach for a cup – just when we're feeling exhausted and crave that extra boost to propel us through the remainder of the day.īut unfortunately, that's when coffee puts us most at risk by seriously disturbing our sleep patterns, even after our feelings of drowsiness have returned. Just be aware that since the caffeine in coffee does act upon your body like a drug, its effects will tend to become less potent over time, tempting you to steadily increase your coffee consumption in order to achieve the same energizing results.Ĭhoose wisely when you consume coffee four to six hours before going to bed. It simply means that they will have to drink a little more before the caffeine will begin to 'kick in' for them.ĭrinking a couple cups of coffee to get yourself alert and energized doesn't create health problems for most people, and it is pretty effective. That doesn't mean that these people can drink however much coffee they want without experiencing any effects. People who regularly drink a lot of coffee actually become somewhat 'immune' to the caffeine content in their daily allotment of coffee. Genetics, age, and especially your normal habits of caffeine intake will all influence how readily a cup of coffee will affect your body and how long those affects will last. You plug in your weight and the amount of sleep you missed and it tells you how much coffee you'll need, as well as where to stop.Īs the owner of a unique human body, you will find that your tolerance or sensitivity toward caffeine is very individual. There's a thing called the Yerkes-Dodson law, where too much of a stimulant starts to make you perform worse in those same tests! You can check out this a coffee calculator based on that info. If you're a regular coffee drinker, about 200 milligrams of coffee (about two cups) will probably give you an effective 'buzz.'ĭrinking up to 500-600 milligrams or more will likely turn that buzz into the 'jitters.' Alertness may morph into fatigue, restlessness, and possibly other unpleasant symptoms such as headaches or even dizziness and nausea.īe aware that these numbers aren't magic, though.