Caffeine is a stimulant drug which is the same type of drug as cocaine and meth, substances we think of as hard drugs.
Caffeine can cause physical effects as speeding up the heart and breathing, making you feel more alert, and increasing muscle tension.
In higher doses, caffeine can cause more significant effects on the heart by changing the speed and regularity of your heartbeat which known as tachycardia or cardiac arrhythmia.
Studies have conclusively shown that caffeine consumption raises blood pressure. That’s why across age and gender having hypertension.
High coffee consumption has been linked to osteoporosis in men and women. Consumption of soft drinks in children is associated with lower bone mass, although this seems to be at least partially accounted for by those children who drink a lot of soft drinks also having a lower intake of milk. In older women, several studies have shown a link between high caffeine intake and lower bone density.
Caffeine may causes difficulty relaxing and calming down yourself which can’t get rest on yourself.
Once you get restlessness, you will be nervousness so you will get nervous easily, this is a sense of mental uneasiness.
Other than that, caffeine might made you hyper excitement. Although excitement is often a positive experience, but it can be can be awkward in social situation.
Caffeine might causes insomnia, but it depends on every human being’s body, some might can sleep after drinking coffee and some can’t get enough sleep once they taken caffeine.
Caffeine will causes you to go to bathroom and urinating more fluid than you consume which we called diuresis.
Another side effect of caffeine will be the gastrointestinal disturbances that can be the side effect of too much caffeine, including stomach ache, gas, heartburn, constipation, diarrhoea, nausea and