Even though I love my coffee in the morning with a generous pour of half-and-half, I appreciate and have respect for people who drink black coffee. 
Black coffee is a popular beverage consumed all over the world. It serves as the basis for many coffee-based drinks, of course.
Although black coffee is low in calories, it does contain caffeine and certain minerals. There might be several health benefits to it. 
This article discusses the benefits and drawbacks of black coffee as well as how to brew it.

BLACK COFFEE

       Black coffee is made from roasted coffee beans. Grinded and soaked in water, the beans release their flavour, colour, caffeine content, and nutrients. Coffee can be served cold, even though it's usually served hot. 
Around the world, coffee is commonly taken with breakfast, particularly in the US. Caffeine is best consumed in the mornings due to its stimulant properties (1 Reliable Source). 
Many individuals add creamer, milk, half-and-half, sugar, or sweetener to their coffee in an attempt to make it less bitter, creamier, or both. Black coffee is the base for several drinks, including lattes, macchiatos, and cappuccinos. 
There are several varieties of black coffee. For example, the kind of bean is influenced by its origin and roasting technique. You could additionally

Might Help Prevent Cancer

Research suggests that coffee consumption may reduce your risk of developing certain cancers.

A review of 28 studies on the relationship between coffee consumption and cancer risk revealed that the risk of liver and endometrial cancer declined as coffee consumption increased (7Trusted Source).

Another study yielded similar results, indicating that coffee consumption may reduce the risk of colon cancer. This study also found that coffee had no effect on the risk of cancer overall (8Trusted Source).

Further research is necessary to fully understand the potential link between coffee use and an increased risk of cancer.

Could provide defence against Neurodegenerative illnesses 
People usually drink coffee to stay awake. Actually, because of the caffeine it contains, it is considered a nootropic—a substance that enhances mental function. 
Because of this, a number of specialists question if the drink could protect against dementia caused by ageing and Alzheimer's disease. 
One observational study including 360 participants suggests that coffee may prevent Parkinson's disease from progressing (9Trusted Source). 
More than 2,500 people 60 years of age and older had their coffee consumption examined in a study based on observational data. It was claimed that coffee's caffeine could enhance cognitive performance. No comparable benefits were shown with decaf coffee (10Trusted Source). 

A detailed investigation revealed that coffee did not appear to increase the risk of cognitive decline. It was unable to find any solid proof, nevertheless, linking coffee to a decreased risk of cognitive decline.

Furthermore, another study (12 Reliable Source) found a connection between coffee consumption and a decreased risk of Alzheimer's disease.

Thus, more reliable research is needed to understand the potential effects of coffee on the risk of neurodegenerative illnesses.