Each person will experience different effects after drinking coffee. There have been studies that show a person can boost their performance, vigilance and their concentration by drinking coffee. In the body there can be a raise in blood pressure, heart rate and basal metabolic rate. Some will notice muscle tension is relaxed and we all know it increases the production of urine.
The active ingredient in coffee is certainly the caffeine and research tells us that a cup or two a day is not harmful. Those who go past this amount can then notice negative effects such as trouble sleeping, nausea, muscle tension and an irregular heartbeat. Heartburn can also be a side effect to too much coffee and all these factors tell us to drink in moderation.
You can also do what you can to drink coffee that is caffeine free or at least lower then some others. Kona coffee is low in caffeine and acidity and you can buy Hawaiian Kona coffee online. Tea, soda and chocolate also contain caffeine so you will want to cut back on those if you are already a heavy coffee drinker. Coffee lovers don’t go a day without a cup of this magic brew that makes their day complete.