Does black coffee have caffeine?

In this brief guide, we will discuss the following question, “does black coffee have caffeine?” and other queries related to this topic.

Does black coffee have caffeine? 

Yes, black coffee has caffeine. It is one of the most commonly consumed beverages in the world. In addition, black coffee is kind of free of calories, and does not contain sugar or fat, unless you add milk, a creamer, sugar, caramel syrup, or any other sweetener. Hence, it provides a small amount of potassium. 

Regular black coffee has 96 mg of caffeine in 237 ml. Also, the caffeine content in coffee depends on its type. For example decaf coffee has less amount of caffeine which is equal to 2 mg in 237 ml.

Furthermore, it is recommended to only consume 400 mg of caffeine per day which is equivalent to 4 cups.

How to prepare black coffee?

There are many methods to prepare your coffee, here few of them:

  • Pour Over/Drip: coffee cone: bring a paper filter and place it in a cone, then add your coffee to the cone that contains the paper filter and pour the hot water onto it.
  • French press: is an easy method to prepare a coffee with a very complex and flavorful taste. All you have to do is to soak your ground coffee in the hot water, in this way all flavor, essential oils, and antioxidants diffuse into the water.
  • Aeropress: grounded coffee is added to the hot water present in the brew chamber and then a plunger is pressed. The pressure helps in extracting the coffee. However, at the bottom of the plunger, there is a filter. Like that, you will have a tasty coffee.
  • Stovetop Moka Pot: it has 3 parts. At the lower one, water is kept to boil, in the middle part is where the coffee is added, and at the top where you will find the result which is the coffee. Steam coming from the water makes a coffee with a special taste.
  • Instant coffee: you can buy it from the store and it is very easy to prepare since there is no need to remove the coffee grounds.

Does black coffee have more caffeine than white coffee?

No, black coffee has less caffeine than white coffee. Since white coffee is roasted at a low temperature, this roasting method retains 50 percent of the caffeine in the coffee and will preserve many more antioxidants than black coffee.

Regarding the taste, white coffee has a sweet taste compared to black coffee.

Does black tea contain caffeine more than coffee?

No, black coffee has more caffeine than black tea. However, the caffeine content in tea depends on its type. For example, black tea has more caffeine than green tea. Also, black coffee has more caffeine than espresso.

Can we drink black coffee on an empty stomach?

No, it is preferred not to drink black coffee on an empty stomach, because coffee stimulates acidity secretion by the stomach and can lead to gastric discomfort. However, increased acidity can irritate your stomach lining leading to some symptoms such as nausea, heartburn, and acid reflux.

In case you feel these symptoms after you drink coffee on an empty stomach, think about eating before taking your morning coffee next time to prevent these annoying symptoms.

What are the health benefits of black coffee?

Coffee is high in antioxidants such as chlorogenic, ferulic, caffeic, and n-coumaric acids. This richness provides our body with many health benefits and here they are:

  • Heart health: moderate coffee consumption improves cardiovascular health and reduces the risk of developing stroke. However, if you have any problem like hypertension, watch your coffee consumption because it might increase your blood pressure.
  • Cancer: coffee prevents cancer development such as endometrial, liver, oral, prostate, and colorectal cancer.
  • Weight loss: coffee increases your metabolism and helps your body to burn more calories and fat.
  • Diabetes management: coffee consumption reduces the risk of developing type 2 diabetes. However, it was found that decaf coffee also reduces type 2 diabetes development risk.
  • Parkinson’s and Alzheimer’s disease prevention
  • Liver cirrhosis: regular coffee intake prevents your risk of developing liver cirrhosis.
  • Mood improvement: coffee reduces depression and stress and improves your cognitive skills.

What are the side effects of coffee?

Drawbacks and side effects of coffee appear when you take coffee more than the requirement which means more than 4 cups per day, and here are the side effects:

  • Nutrient malabsorption: Too much coffee intake can lead to nutrient malabsorption like iron, leading to iron deficiency, and caffeine increases the risk of losing calcium in urine causing osteoporosis.
  • Insomnia and sleep disturbance: more than 4 cups of coffee can interfere with sleep.
  • Hyperacidity: coffee stimulates acidity secretion in your stomach which may lead to heartburn and acid reflux.
  • Dyslipidemia: drinking unfiltered coffee like Turkish coffee might increase your LDL levels in the blood.


In this brief guide, we will discuss the following question, “does black coffee have caffeine?” and other queries related to this topic.


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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.