While having coffee in moderate quantity can help fight depression, increased consumption of the same leads to the rise in heart rate, increase in adrenaline hormones and heightened senses that in turn can cause stress, anxiety and depression.
Having too much coffee can also cause cramming of muscles. So if you are unable to get rid of that acute back ache or feel a sudden contraction of muscle causing severe pain in different body parts every now and then - it is time to lower your coffee intake.
Excessive intake of coffee stimulates the nervous system and causes an increase in the heart rate that may cause the heart to palpitate.
It is a known fact that coffee keeps you active and awake. This is the reason why many students and working professionals consume coffee as they burn the mid night lamp to work on their respective projects however having too much of it may make you insomniac.
Having coffee in high quantity for prolonged time can even lead to stomach ulcers as caffeine speeds the procedure of gastric emptying.
Caffeine relaxes the esophagus that leads to gastroesophageal reflux. This may cause burning sensation in the heart.
Having too much caffeine can make you addicted to it. So you will not be able to do without it. In this case, you may feel extremely weary or suffer from headache and anxiety if you do not have your cup of coffee a couple of times a day.
High Blood Pressure
Another health issue that most coffee drinkers incur is high blood pressure. This is because caffeine makes your adrenal glands discharge more adrenaline that causes your blood pressure to rise.
It has been observed that those who have caffeine in high quantity tend to hallucinate. This is because it leads to the increase in adrenaline levels.