How many calories are in coffee beans?

How many calories are in coffee beans?

Coffee is an indispensable drink for many people every morning. It can refresh the mind, increase concentration, and give people a sense of pleasure. However, many people know little about the calories in coffee beans. This article will focus on the calories in coffee beans and explore how high they are.

What is Calories?

Before we delve into the calories in coffee beans, we first need to clarify what calories are. Simply put, calories refer to the ability of an object to produce temperature changes or do work. In the field of food, we usually use calories to measure the energy contained in food.

How do coffee beans compare to other foods?

Compared with other common foods, coffee beans are not considered high-calorie foods at the same weight. According to data provided by the United States Department of Agriculture (USDA), 100 grams of coffee beans, which is about half a cup of brewed black coffee, contains about 2 kcal of calories. In comparison, the same weight of white rice contains about 130 kcal of calories, and 100 grams of butter contains about 717 kcal.

Effects of caffeine and sugar on coffee beans calories

However, in real life, we usually add some additional ingredients to coffee, such as milk, sugar or other condiments. These additives will increase the total energy contained in the whole cup of coffee.

First, caffeine. According to the U.S. Food and Drug Administration (FDA), each 8-ounce (about 237-ml) cup of black coffee contains about 95 mg to 200 mg of caffeine. Although this number is not high, it may have a certain impact on those who are particularly sensitive or over-consume.

The second is sugar. Many people like to add some white sugar or other sweeteners to their coffee to enhance the taste and sweetness. However, it is important to note the extra calories these additives bring. A teaspoon of white sugar contains about 16 calories, and a cup of coffee usually requires 2 to 3 teaspoons of sugar.

Effects of coffee beans on health

In addition to focusing on the calories contained in coffee beans, we should also pay attention to its effects on health. In fact, moderate coffee consumption is associated with many benefits.

First of all, it can refresh the mind. Because the caffeine contained in it can stimulate the central nervous system, drinking a cup of coffee can help people stay awake and focused.

The second is to increase your metabolic rate. Some studies have shown that consuming moderate amounts of caffeine can promote fat oxidation and increase your basal metabolic rate. This means that drinking a cup of black coffee may help you burn excess fat faster after a workout.

In addition, moderate drinking of black coffee is also associated with a lower risk of chronic diseases. Large-scale surveys have found that long-term coffee drinking is associated with a lower incidence of cardiovascular disease, stroke, type 2 diabetes and certain cancers.

in conclusion

In summary, coffee beans are not considered a high-calorie food by weight. However, additives such as caffeine and sugar increase the total energy contained in a cup of coffee. Moderate drinking of black coffee is associated with refreshing the mind, increasing metabolic rate, and reducing the risk of chronic diseases. Therefore, while enjoying the delicious taste, we should also pay attention to controlling our intake and choosing healthy ingredients.