Black coffee is one of the most popular drinks in the world, and many people like to drink it in the morning with the rising sun of a new day, and if you are a coffee lover, follow this article to learn more details about it.

What is black coffee?

Coffee is made from roasted coffee beans, where the beans are ground, then an appropriate amount of water is added to it, which gives the flavour, color and aroma preferred by many people, in addition to the caffeine content and some nutrients. Hot, but some people prefer to drink it chilled.

Many people in most countries of the world enjoy drinking a cup of black coffee in the morning with breakfast, because of the caffeine content that stimulates the central nervous system, and helps increase activity and a sense of alertness.

Nutritional contents of black coffee

According to sources, one cup of coffee (about 240ml in size) contains:

• Calories: 2 calories.
• Caffeine: 96 mg.
• Riboflavin is 14% of the daily requirement.
• Niacin, thiamine and potassium are 3% of the daily requirement.

Black coffee does not contain any proteins, carbohydrates, fats or fiber, and one source confirms that coffee may contain much higher levels of caffeine depending on the preparation time, in addition to containing small amounts of vitamins, minerals and polyphenols, which are nutrients beneficial to the body. The proportions of nutrients may vary depending on the type of coffee, the brand, and how it is brewed.

black coffee benefits

There are many potential benefits of coffee, including the following:

1- Helps improve mood and focus

Coffee is generally used to boost energy, as many of us don’t feel up until after drinking a cup of coffee in the morning, and one source explains a study of 59 adults comparing the effects of regular coffee, decaffeinated coffee, and a placebo drink on mood and function. The brain, increased attention and reduced feelings of fatigue and headache for regular coffee compared to the other two types.

However, decaffeinated coffee was observed to have higher levels of attention than a placebo, and this suggests that this type of coffee may have its own effect, or that other components of non-caffeinated coffee may have a role in raising attention levels.

2- Prevention of Alzheimer’s and neurodegenerative diseases

Many researchers believe that caffeine may protect against Alzheimer’s disease because it is a brain stimulant, and one observational study of nearly 360 people found that coffee may help improve symptoms of Parkinson’s disease, and another study showed that coffee consumption by more than 2,500 people Over 60 years of age Increased mental performance, and these benefits would not have been found in decaffeinated coffee.

But a large review found that coffee did not increase the risk of cognitive decline, and there was no strong relationship between it and a lower risk of it, and another review explained the association between coffee consumption and Alzheimer’s disease, and in fact, the source explains the need for more high-quality studies to understand how The effect of coffee on the risk of developing neurodegenerative diseases in a more profound way.

3- Black coffee for slimming

Coffee consumption may slightly increase the metabolic rate, or the rate of calories burned during the rest period, and coffee enhances the burning of fat, especially during the exercise period.

In addition to the above, there is some evidence that coffee acts as an appetite suppressant, reducing hunger and thus reducing food intake and losing weight.

Important Alert: There are some people who overconsumption of coffee, believing that it enhances the feeling of satiety and thus reduces the number of meals, which helps in losing weight, unaware of the danger of not obtaining the body’s needs for nutrients, or the damages of black coffee that we will mention in a later paragraph in this article. Well, if you are confused, feel free to ask the nutritionists.

4- Enhance performance during exercise

Black coffee enhances energy and increases athletic performance, as it motivates you to exert more effort and endure the rigors of exercise for a longer period, especially aerobic exercise.

5- Reducing the incidence of cancer

Coffee may help avoid some forms of cancer, including oral, prostate, liver, colorectal, and endometrial cancer, and researchers believe that the reason behind this is that it contains a large amount of antioxidants, but more studies are needed to understand this. It’s more perfect.

6- It reduces the incidence of diabetes

According to sources, coffee consumption may help reduce the risk of type 2 diabetes. In a large review of nearly 28 studies with more than a million participants, it found a clear response dependent on the dose and risk of diabetes, but of course you should not add sugar to coffee.

7- Reducing the risk of developing cirrhosis of the liver

Sources indicate that coffee may give some protection from liver cancer and cirrhosis, and some studies indicate that coffee enhances the health of the liver, and there are more studies being conducted to prove this.

8- Reduce depression

One source explains the role of coffee in reducing the risk of depression, according to published studies.

black coffee side effects

Black coffee is a safe drink when consumed in moderation with a maximum of 400 mg or about 4 cups per day, while a lot of it increases the possibility of exposure to the side effects of caffeine including headache, irregular heartbeat, insomnia, upset stomach, nausea, and exacerbates anxiety disorders. .

It is recommended to reduce the maximum daily limit of caffeine to about 200 mg only for pregnant and lactating women (two cups at most), and it is recommended to reduce the consumption of caffeine in general, whether in coffee or tea in the event of taking birth control pills, heart medications, and antibiotics.

Coffee is an irritant for gastritis and duodenal ulcers, so you should not drink coffee if you suffer from it, as it is slightly acidic, which increases stomach irritation, and causes yellowing of the teeth.

In addition, coffee has a diuretic effect, due to the caffeine content, and may draw fluid into the gut, causing a laxative effect in some people.

In conclusion, black coffee is a favorite drink for many people, but it should not be excessively consumed to avoid potential problems from excessive amounts of it, and if you suffer from any health problems that prevent you from drinking coffee, you must follow the doctor’s instructions to avoid aggravating the problem, and it is also not recommended Smoking and drinking coffee increases the risk of heart problems and cancer.