The normal amount of Coffee can improve your memory and neurological health but exaggeration can disrupt your body’s functions.
People often treat coffee as an elixir but be careful that coffee drinking does not become an obsession.
Caffeine is a stimulant that affects central nervous system and can speed up the heart rate, and those who enter it too will feel irregular heartbeat, experts say.
Reduce your daily dose of caffeine, if you notice that your heart starts beating fast.
Caffeine can activate or release some of the hormones like adrenaline, can also cause nervousness and tremors.
Caffeine acts as a mild diuretic and can encourage certain people to more frequent urination. This could be more embarrassing than bad, but it can also mean that nutrients are not absorbed properly because the fluid is moving too fast through the body.
Caffeine can stimulate the gastrointestinal tract, which can lead to nervousness, nausea, diarrhea and so on. Again, this can be very uncomfortable and boring.
It can not take away the contents of your stomach, which makes serious problems.
Coffee can keep us awake. Caffeine circulates a few hours in human body after consuming, and affects your sleep. So, do not drink coffee before going to bed and try chamomile tea which can relieve your discomfort.