What is the nutritional value of coffee?

In this short guide, we are going to answer the question “What is the nutritional value of coffee?”.  In addition, we will discuss the relationship between coffee consumption and weight gain and how the ingredients added to coffee can influence its nutritional value.

What is the nutritional value of coffee?

The nutritional value of coffee, considering the example of 1 cup of espresso coffee with approximately 100 g, is:

  • Between 0 to 2 kcal
  • 0.2g of fat
  • 0.1g of protein
  • 97.8g of water
  • 40mg of caffeine

Bearing in mind that 1 cup of regular coffee has a capacity of about 2 grams of coffee, we can say that its composition is well balanced.

In addition to the nutritional composition already described, other components such as calcium, magnesium, phosphorus, selenium and potassium are also included in the composition of coffee, in addition to antioxidants and vitamins, mostly from group B – very beneficial for the system. neuromuscular.

Does coffee make you gain weight?

No, coffee does not make you gain weight. Many people believe that coffee makes you fat. Nothing further from reality!

Coffee alone has no effect on weight fluctuation, however, if you add milk, sugar or any other combination to it, the results will be significantly different.

In the case of café au lait, it is essential to consider the type of milk used, as its fat level can fluctuate significantly.

If we add integral milk to coffee, we will be adding 40kcal more to the nutritional composition of the drink and 25kcal more for each teaspoon of sugar.

If we opt for skimmed milk, we easily reduce it from 40 to 21 kcal.

Thus, the amount of calories and fat present in a cup of coffee are extremely low, which means that 1 coffee without added sugar or milk – as long as it is consumed in moderation, between 2 to 3 cups a day – in addition to being beneficial for health, it can be an important ally to keep the line and your physical and mental balance.

Along with so many benefits, the pleasure of tasting a perfect coffee is undoubtedly one of its main charms!

Can I drink black coffee for weight loss?

Yes, you can drink black coffee for weight loss. Every coffee that has caffeine helps you lose weight. However, it all depends on the doses ingested.

Coffee has a thermogenic effect. That is, it can speed up metabolism, increasing caloric expenditure. This helps in burning body fat and in the slimming process. Additionally, coffee polyphenols are associated with a reduced risk of several diseases, including type 2 diabetes and certain cancers.

For those who practice physical activities, the drink guarantees more energy in training. Because caffeine is able to stimulate the nervous system, which signals fat cells to break down fat. Thus, free fatty acids are available to act as fuel. The substance increases adrenaline in the blood, which prepares the body for physical exertion.

Instant coffee has less caffeine than regular coffee, ranging from 30 to 90 mg per cup (240ml). However, it is still possible to lose weight by drinking espresso. This amount of caffeine is enough to trigger weight loss.

Instant coffee is made from freeze-dried or spray-dried coffee beans and to prepare it you need to mix 1 to 2 teaspoons with hot water. This allows the coffee pieces to dissolve.

Does coffee creamer make you gain weight?

Yes, coffee creamer makes you gain weight because it has sugar. However, this answer is relative. Because it will depend on the amount of sugar added, the amount ingested and how much energy the person spent in the day. 

In addition, there are other factors that also interfere with weight gain, such as genetic predisposition itself.

Is black coffee with milk a dangerous mix?

Mixing coffee with milk is not dangerous, as 30 ml of milk is enough to make the caffeine not interfere with the absorption of calcium from milk.

In fact, what happens is that people who drink too much coffee end up drinking too little milk, which decreases the amount of calcium available in the body. It is common for milk or yogurt that should be taken in snacks throughout the day to be replaced by cups of coffee.

Thus, in people who consume an adequate amount of calcium per day, caffeine does not cause calcium deficiency.


In this short guide, we answered the question “What is the nutritional value of coffee?”. In addition, we discussed the relationship between coffee consumption and weight gain and how the ingredients added to coffee can influence its nutritional value.



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.