This is why you should never drink coffee if you haven't eaten breakfast

This is why you should never drink coffee if you haven't eaten breakfast

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Many people, myself included, don’t feel human until we’ve injected a stream of something hot, black and highly caffeinated into our system. The arguments over whether coffee is good, bad or somewhere in between are never going to go away, but there is absolutely no doubt that it is one of the only readily available ways to change your status from “zombie” to “functioning adult” first thing in the morning.

Coffee with a notebook Credit: Pixabay/Engin_Akyurt

However, for all coffee’s superhuman powers of revival, some experts are beginning to question whether or not we should ever be drinking it on an empty stomach. Despite most people relying ever more heavily on their morning brew to coax them out of bed, the headline is that you should force yourself to eat something before you start gulping.

There are several reasons for this. The main concern is the damage that coffee can do to your digestive tract if you don’t have any food in there to begin with. Speaking to The Daily Express, Lloyd’s pharmacist Nitin Makadia revealed that, "Hydrochloric acid has a very important function to support the digestion of food and is therefore released when you eat, smell or even start thinking about food. Coffee, even decaffeinated coffee, has been shown to stimulate production of acid which, in the absence of food, can be damaging to the lining of the stomach with repeated exposure.”

In fact, there are some who believe that the effects can be more pressing than potential long term damage. According to Dr Adam Simon, chief medical officer at, the increased acidic production can quickly lead to heartburn and indigestion. Whilst you might be more awake, you may well end up being significantly more uncomfortable than you otherwise might have been.

In another interview with The Express, Dr Simon went further still in expressing his concern over the effects of coffee. In addition to issues with stomach acid and heartburn, Dr Simon said that coffee, “can increase the amount of water you pass and can potentially create symptoms of dehydration. It can affect your pulse, causing an irregular heartbeat by putting pressure on the heart and it can adversely affect your blood pressure.” He also added that, “Too much caffeine can give you jitters, shakes and other withdrawal effects, including mood changes.”

coffee cup splashing Credit: Pixabay/12019

Despite the gloomy prognosis from these two medical experts, there are ways in which you can limit and even counteract these negative side effects. Most professionals generally agree that drinking coffee alongside a meal will stave off the most serious side effects. If no food is available, taking your coffee with milk is an easy way to add other nutrients that can help prevent heartburn and indigestion. Of course, remembering to do all this immediately after you wake up might be impossible. But it’s definitely something to bear in mind next time you fancy a cup of joe.