Any ways now I am thinking to reduce the amount of coffee I take everyday. I advice all of you not to drink more than 2-3 cups of coffee per day. 2-3 cups of coffee is not harmful to health and has some health benefits. Various studies has shown that 2-3 cups of coffee(5-10g of coffee powder) lowers the chance of developing Alzheimeir's disease, Diabetes, Parkinsons disease. Also there are some negative effects of drinking more coffee...it may lead to iron deficiency anemia, heartburn and some life threatening side effects. Actually these health effects are all due to presence of caffeine in coffee. This caffeine has some stimulatory effect on humans. It is generally degraded by the enzymatic system of liver. So in a healthy liver most of the caffeine is degraded by the liver and some undegraded caffeine is excreted through urine. Elderly people who do not have a proper enzymatic system cannot tolerate more amount of coffee as it is not degraded. many doctors advice the people to take decaffeinated coffee.
So guys drink coffee but get hold of how much amount of coffee you drink everyday.