Most of the people who are used to drinking coffee on an empty stomach they don’t feel any uneasiness or nervousness. But people with acidity, GERD, all the gastrointestinal disease, should not have coffee on an empty stomach because it increases the hydrochloric acid level in their body. So what happens is when they take coffee, the hydrochloric acid is increased too much, but when they take large meals, when the hydrochloric acid it does not release enough. So they also have digestive problems. People with inflammation and stomach ulcers should avoid drinking coffee to protect further damage to the mucus lining. Acrylamide is a cancer producing agent which is present in coffee. So people who are having problems with drinking coffee also should avoid drinking coffee and people who are having high blood pressure, hypertension, should also avoid drinking coffee because coffee causes tension and stress. Also pregnant women should avoid drinking coffee because black coffee has an agent caffeine. Caffeine increases heartbeat. So the foetus may not be able to with stand the increased rate in heartbeat. So that is why pregnant ladies should avoid drinking coffee. So stay healthy.
