If you’re like many adults in the US, your morning starts off with a
hot cup of coffee. You tell yourself you can’t live without it. More to
the point, you can’t live without the welcomed jolt of caffeine to kick
start your day.
Millions of Americans rely on caffeine
every day. It helps them get out of bed, get ready to face the day, and
stay awake and attentive while at work. There’s nothing inherently wrong
with drinking caffeine, but the beloved substance has been catching a
lot of heat lately because of energy drinks.
The Goods on Caffeine
To put it straightforwardly, caffeine is a stimulant. It’s found in
certain plants and beans that humans have been consuming for hundreds if
not thousands of years. For Americans of course, the coffee bean and
soft drinks are the popular ways of getting caffeine
As a stimulant, caffeine simply puts your nervous system in overdrive.
Your heart rate increases and so does your metabolism. Everything works
in a slightly heightened state. But sometimes caffeine can cause
anxiety, erratic and fast heart rates, and increased blood pressure; not
exactly healthy side effects. Then again, for others, or people who
have consumed caffeine for a long time, the effects are not nearly as
immediate or bad at all. Their bodies simply get used to it.
Around 300 mg to 500 mg of caffeine is considered safe for most
adults. This is equivalent to about 3 to 5 cups of coffee a day, which
many people fall under. It’s near impossible to overdose on caffeine –
it would require a lot of pure caffeine tablets! Most people do not get
close to even 300 mg of caffeine, but there are those that do and they
experience some unpleasant side effects.
When is it too much?
Just because you can drink 3 to 5 cups of coffee a day, or 300 to 500
mg of caffeine, doesn’t mean you should. There are still other side
effects that can come from too much caffeine use. According to
MayoClinic, some
additional side effects from consuming too much caffeine include:
“insomnia, nervousness, restlessness, irritability, stomach upset, fast
heartbeat, and muscle tremors.”
If you’re experiencing any of those symptoms, caffeine is definitely
not your friend, but a foe. It’s certainly easy to see if caffeine is
the reason behind any of the symptoms or problems you’re having. Simply
cut back; it might be hard at first, but you’ll be able to quickly
determine just how much caffeine you actually need and consequently
avoid taking too much.
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