Being one of the most popular beverages all around the world, coffee is a part of many people’s daily lifestyles. With every single cup, it helps people to feel energetic and active. While coffee has definitely earned its place in the world, it’s important for us to learn and aware of how coffee works in our body, how much is considered safe for daily consumption as well as what impact it has on our overall health and wellness.
The rest of this article is aimed at addressing each of those points.
What coffee does? How it works inside of your body?
When caffeine hits your system, it blocks ‘adenosine’ – a central nervous system neuromodulator that is responsible for the regulation of a person’s sleep and the level of arousal. Basically, it is ‘adenosine’ that tells your brain that you’re tired and facilitates sleep. Caffeine acts as an adenosine-receptor antagonist which effectively performs the opposite behavior of adenosine. In addition, caffeine also causes releasing of a combination of stimulants such as adrenaline, dopamine, and glutamate into your body so that it makes you feel energetic and alert.
How much coffee should I drink on a day?
An average cup of coffee contains around 100 milligrams of caffeine. For an average healthy adult, it is recommended that no more than four to five cups a day. So that’s about 400 milligrams a day.
Are there any health risks associated with coffee consumption?
Too much caffeine consumption might cause one to start getting more agitated, irritable, and in turn which would result in losing their focus.
Coffee can be a bad thing especially if you suffer from anxiety. With anxiety, you definitely wanna be careful not to overstimulate or trigger any sort of panic attacks that make anxiety worse, which is certainly what too much caffeine can do.
The release of adrenaline can also increase your heart rate too. That’s the reason why doctors recommend against drinking coffee if your heart sometimes beats irregularly.
How does it affects sleep?
In simple terms, coffee is sleep’s enemy. After donning several cups of coffee, you don’t just feel awake but you’ll also be full of energy. However, if you overdo it and you are already at the backend of the day, then the effects of caffeine won’t wear off when it’s time for bed. In healthy adults, the half-life (time taken for the body to eliminate one-half of the caffeine) of caffeine is approximately 5 to 6 hours. However, this may vary widely between people, depending on factors such as age, body weight, pregnancy status, medication intake, and liver health, etc.
It will be sort of like you are stuck in this loop where you’re not sleeping because you drink too much coffee and then you wake up in the morning and you’re not well rested and you’re drinking more coffee just to stay awake in the day.
However, if you limit the intake and cut yourself off at the right time, you typically won’t have trouble falling asleep as most of caffeine’s stimulating effects will wear off well before the lights go out.
Thanks for reading.
This article was originally published at https://www.geekgong.com/