Health Benefits Of Black Coffee And Side Effects

Dec 1, 2022, 19:17 IST

Know your black coffee.

Image: 123rf


For most adults, coffee is more than a just beverage or a hot morning drink; it is like the fuel that keeps their body battery charged up, even the Hollywood chick-flicks told us that! If your day doesn’t begin without gulping down a strong cup of black coffee as soon as you leave your bed, you know what we mean. But, do you know what kind of impact it cast on your body?


Overdosing in coffee can be one of the most common and silliest things people do that can affect their bodies in the long run. We know, there’s no such thing as too much coffee! But that stands true only on social media! Everything that we consume is bound to affect our bodies and health, which is why it is important to watch over whatever we eat and drink.

While you need to consider monitoring your black coffee consumption, along with every portion of all caffeinated beverages, you also need to understand that black coffee does come with its set of health benefits and side effects.


Nutritional Value
Health Benefits
Side Effects
How To Make
Frequently Asked Questions(FAQs)

Nutritional Value

Black coffee is usually made with ground coffee beans and water. Some people prefer adding sugar, milk or both to their concoction, but in general preference, people prefer black coffee without any additives. Hence, there’s no significant amount of macronutrients, carbohydrates, proteins or fat present in the brewed beverage Typically, an eight-ounce cup of black coffee contains:

  • 0% fat
  • 0% cholesterol
  • 0% sodium
  • 0% sugar
  • 4% potassium
  • 0% carbohydrates

Health Benefits

If you love black coffee, you will be happy to learn that the beverage offers plenty of benefits, both for your body and your mind. Let’s discuss these black coffee benefits in detail below:
Keep in mind that the nutritional benefits of black coffee listed below are for 100ml of plain, unsweetened black coffee without milk. Coffee is naturally high in vitamin B-2, B-3, magnesium, potassium, and phenolic compounds. Other micronutrients found in black coffee include manganese, sodium, riboflavin, and niacin. The caffeine content in black coffee helps to make you more alert and improves performance, which is why it is recommended before workout routines. Finally, coffee is naturally high in antioxidants such as melanoidins.

Makes Your Heart Stronger

Black coffee is rich in antioxidants and helps in keeping your blood pressure in check. A few studies also claim that if you regularly consume one or two cups of coffee every day, your risk of developing heart-related ailments reduces.

Boosts Your Memory

Black coffee is believed to have great properties that help in improving your memory over time. It also helps in keeping memory-related diseases and age-induced memory issues at bay.

Health Benefits Of Black Coffee

Alzheimer’s Disease Prevention

Alzheimer's disease primarily affects the elderly, usually those over the age of 65. Black coffee may help to lower the risk of Alzheimer's disease.

Reduced Risk of Cancer

According to some studies, coffee may help reduce the risk of developing certain cancers such as liver cancer, colon cancer, and breast cancer. Coffee aids in the reduction of internal inflammation.

Diabetes Management

Many studies suggest that drinking black coffee can help you effectively combat diabetes risk. Coffee may help to increase insulin production in the body, which may help to regulate blood glucose levels.

Beneficial For Liver Health

The liver is a vital organ that quietly works to keep our bodies healthy. Black coffee may aid in the reduction of harmful liver enzymes found in the blood. According to some studies, coffee may help reduce the risk of liver cancer, fatty liver disease, hepatitis, and liver cirrhosis.

Not many people know this incredible benefit of drinking black coffee. Black coffee keeps your liver healthy. However, do remember that the quantity and levels of consumption control the effect of coffee on our bodies. If you regularly intake black coffee, it could help in the prevention of liver cancer, fatty liver disease, hepatitis as well as alcoholic cirrhosis, as black coffee lowers the level of harmful liver enzymes.

Keeps Your Stomach Clean

Since coffee is a diuretic drink, the more your drink, the more you'll pee, as it flushes the bacteria and toxins out of your body. This helps in keeping your stomach clean and healthy.

Rich in Antioxidants

Several rich anti-oxidants are found in black coffee that enhances the health benefit it promises. It contains potassium, magnesium, Vitamin B2, B3 and B5, as well as manganese.'

Aids Weight Loss

Black coffee helps in rapid weight loss by making you work out more if you have it 30 minutes before you hit the gym. Black coffee helps to boost metabolism by approximately 50 percent. It also burns the fat in the tummy since it is a fat-burning beverage. It also stimulates the nervous system which signals the body to break down the fat cells and use them as a source of energy as opposed to glycogen.


Black Coffee Aids Weight Loss

Image: 123rf

Side Effects

We have discussed the advantages of black coffee and how it helps in weight loss, but is all that good? Does it not have any side effects? Like everything, excessive intake of black coffee does result in side effects, which are discussed below:

  • Excessive consumption of black coffee can lead to the release of high levels of stress hormones in your body. It could cause stress and anxiety and you may also feel nervous and jittery after drinking too much black coffee.
  • Drinking a lot of black coffee can cause sleep disorders and can affect your body's sleep cycle as well. Dieticians suggest avoiding drinking coffee before bedtime.
  • Rich in acid and caffeine, black coffee can trouble your tummy and can also give you acidity, heart burns and even constipation.
  • When there's an excessive amount of black coffee in your system, it gets difficult for your body to absorb necessary minerals like iron, calcium, and zinc.

How To Make

Everyone has a different style of making black coffee for themselves. However, the basic and classic way to make black coffee is by grinding your own coffee beans, which are easily available in the market or trusting a machine to do it. Once you have ground coffee beans, you can mix it with hot water and add milk or sugar, if you like it. The coffee connoisseurs, however, suggest that grinding coffee beans is the best option to get the perfect blend.

  • Take 3 tbsp coffee beans
  • Grind them until you get a texture similar to that of sea salt
  • Boil water, approx 600 ml, in a vessel or coffee jar
  • Add a filter to your dripper and fill it with the ground coffee
  • Gently tap the surface and pour it over in a cup
  • Your black coffee is ready

Frequently Asked Questions(FAQs)

Q. How much black coffee should you drink a day?

A. A cup full of coffee consists of 50-400 mg of caffeine. The amount of adverse effects of anything is directly proportional to its consumption levels. If you consume excessive portions of coffee in a day, naturally, the quantity of caffeine in your body would also be high. The High amount of caffeine is not advisable and can make you anxious and stressed.

Q. Is Black Coffee Good for Weight Loss?

A. Black coffee helps in rapid weight loss by making you work out more if you have it 30 minutes before you hit the gym. Black coffee helps to boost metabolism by approximately 50 percent. It also burns the fat in the tummy since it is a fat-burning beverage. It also stimulates the nervous system which signals the body to break down the fat cells and use them as a source of energy as opposed to glycogen.

Q: Can we drink black coffee empty stomach?

A. While millions of people worldwide prefer starting their day with a warm cup of coffee morning, even without eating something, it is not a great practice. Drinking coffee on an empty stomach can lead to gastrointestinal discomfort, as coffee has acid and caffeine, which can cause an increase in the acid content. Try decaf variants for your morning brew, if you really can't do without your hot cuppa in the morning.

Q. What is the best time to drink black coffee?

A. The best time to drink black coffee, according to the experts, is mid to late morning when your cortisol level is low. If someone gets up around 6:00 a.m., the best time is between 9:00 and 11:00 a.m.

Q. Does black coffee improve skin?

A. Caffeine and chlorogenic acids (CGA) found in coffee beans can help reduce inflammation caused by skin conditions like eczema, acne, and psoriasis.