Is a cup of coffee bad for you?

In this text we will provide the answer to the question: “Is a cup of coffee bad for you?”. In addition, we will discuss whether drinking a cup of coffee is harmful to your health and  the benefits of moderate coffee consumption.

Is a cup of coffee bad for you?

No, a cup of coffee a day actually has beneficial effects for you, such as reducing the risk of Alzheimer’s, stimulating effect and aiding digestion.

According to the European Food Safe Authority, the maximum daily dose of caffeine depends on each person:

  • Healthy adult weighing around 70 kg: 300 to 400 milligrams of caffeine (equivalent to 4 cups)
  • Children (ages 2 and up) and teens: 100 milligrams of caffeine (about 1 cup)
  • Pregnant and lactating women: 200 milligrams of caffeine (about 2 cups)
  • Caffeine Sensitive: 100 to 200 milligrams of caffeine (1 to 2 cups)

Who should be careful with the amount of coffee?

In addition to pregnant women, sensitive to caffeine and children and adolescents, Cercato warns that people with heart disease and people who use gym supplements, products rich in caffeine, should consume coffee in moderation.

Coffee is not forbidden for people with heart disease, but they should use it moderately so as not to experience its side effects, such as arrhythmia.

Is coffee bad for the heart?

No, coffee is actually an ally of the heart. There are several studies on the benefits of coffee in preventing type 2 diabetes and cardiovascular disease. The results are proving positive, adding to the list of health benefits of coffee consumption. So yes, coffee is one more on the heart friends list.

However, it’s always good to remember that everything in excess is bad, with him it’s no different. Enjoy in moderation: three cups a day (one in the morning, one after lunch and another in the late afternoon is a great suggestion) already guarantee all the benefits above.

Another point that deserves attention is what we add in black coffee. Too much sugar, whipped cream, cream, among other things, can make coffee less healthy.

Therefore, coffee has many health benefits. Drinking this drink regularly will increase your mood, attention and well-being, thanks to this tasty aid for the health of the body and mind.

Can coffee help burn fat?

Yes, the caffeine present in coffee aids in fat burning. Caffeine, in part due to its stimulating effect on the central nervous system, increases the metabolism and oxidation of fatty acids. 

Caffeine may also improve athletic performance through several mechanisms, including the mobilization of fatty acids in fat tissues.

Does coffee “steal” nutrients from other foods?

Yes. Many people avoid drinking coffee after lunch so as not to lose the nutrients consumed in the meal. 

This is a fact. According to analysis, caffeine hinders the absorption of important substances, especially vitamins and minerals, such as iron. Because of this, people who need to ingest greater amounts of calcium on a daily basis are not advised to drink the traditional “coffee with milk” combination.

Can coffee help fight cancer?

Yes. Among the latest great discoveries about the health benefits of the bean, it has been proven that the natural consumption of coffee can help fight and prevent certain types of tumors that cause, for example, breast, skin, prostate and prostate cancer of the colon.

However, according to the World Health Organization (WHO), it should be noted that this effect is only achieved if the coffee temperature is below 65º. In other words, no hot coffee.

Can coffee help prevent chronic liver disease?

Yes, moderate coffee consumption can be good for the liver. The liver is a remarkable organ that performs hundreds of vital body functions. However, the liver is very vulnerable to modern customs such as excessive consumption of alcohol and fructose. 

Cirrhosis is the final stage of liver damage, caused by diseases such as alcoholism and hepatitis, in which liver tissue is largely replaced by scar tissue. Several studies show that coffee can decrease the risk of cirrhosis by 80%.

The most significant effect is for those who drink four or more cups a day. Coffee can also lower the risk of liver cancer by about 40%.

Nearly half a million people with known levels of coffee consumption were examined using data from the UK Biobank. Of all participants included in the study, 78% (384,818) consumed ground or instant coffee with caffeine or decaf, while 22% (109,767) drank no coffee at all.

During the study period, there were 3,600 cases of chronic liver disease, including 301 deaths. Compared with non-coffee drinkers, coffee drinkers had about a 21% reduced risk of developing chronic or fatty liver disease and a 49% reduced risk of death from chronic liver disease.


In this text we provided the answer to the question: “Is a cup of coffee bad for you?”. In addition, we discussed whether drinking a cup of coffee is harmful to your health and  the benefits of moderate coffee consumption.


Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.