Coffee is the emblematic drink in many countries. It is used by people to accompany their leisure time, their working hours and, in some cases, extend the hours when the body remains awake. However, a high consumption of cups of coffee a day can generate a dependence on caffeine, one of its main components, which can have harmful effects on health, although reaching these levels is not an easy task. FDA ensures that an average cup of Espresso beans coffee contains 100 milligrams of caffeine, so a moderate consumption of the drink can be about four cups a day.

Some other information you should know

According to the Mayo Clinic review, consumption above this average indicated by the FDA can cause headaches in people, insomnia, nervousness, irritability, frequent urination or inability to control urination, tachycardia and muscle tremors. Caffeine increases your heart rate and can sometimes raise your blood pressure. Any subject who is hypertensive or suffers from heart disease can drink up to 4 cups of coffee since it has never been possible to show its harmful nature in relation to cardiovascular disease. All you need is to buy the best quality espresso beans. If a person sees different behaviors in their heart rate or in their nervous system, they should consider a change in their coffee consumption habits, taking the last drink of the day long before the night begins.

Does it have contraindications?

If a patient is especially nervous or suffers from insomnia, the consumption of coffee, as well as other stimulants in general, is not very advisable. Although coffee has eupeptic or digestion-promoting properties, it should be avoided in people with gastric problems, as it increases the secretion of hydrochloric acid and pepsin in the stomach. In case of anemia and you are taking iron or foods rich in it, coffee can prevent the absorption of this mineral. However, it is better to ask our doctor for advice.

What kind of coffee is healthier?

Although caffeine is heat stable, the quality and preparation of the beans directly influence the amount of nutrients found in a cup of coffee. For this reason, when the beans are roasted and darker, the drink tends to be stronger, which means that they were more exposed to heat and may have a loss of antioxidants and other substances.

On the other hand, when the grains are less exposed to heat, they tend to be lighter and preserve the properties of their nutrients more. The highest quality of coffee is achieved when the coffee is beans and not ground since it preserves its flavors, smells and consistency more.

What are the health benefits of coffee?

The benefits of coffee are not only due to caffeine, famous for its stimulating effect, it is also famous for its nutritional richness, because coffee is one of the major sources of antioxidants in the diet, protecting us from cellular oxidation and preventing the action of free radicals, thus avoiding premature aging. The habit of drinking coffee (1 to 3 cups per day, 50 ml) does not offer risks to the body.