The question of whether drinking coffee causes weight gain is one of the topics that both coffee lovers and those trying to control their weight are curious about. Coffee is generally low in calories, but how it is consumed, the portion size, and added products like sugar/milk can significantly change the daily calorie balance.
In this article, we will discuss the relationship between coffee and weight. We will focus on what you drink your coffee with and when you drink it. If you're ready, let's start our article with the answer to the question of whether drinking coffee causes weight gain.
Does Drinking Coffee Cause Weight Gain?
Black coffee, when consumed alone, has very low calories. Therefore, it does not have a significant effect on weight control. However, if you add sugar, syrup, or cream to your coffee, or consume snacks with your coffee, these can cause you to gain weight.
The calorie content of a cup of brewed coffee is very low. For this reason, it is not possible to attribute weight gain solely to coffee. The critical point that makes coffee a factor in weight control is often the extra ingredients added to the cup.
For example, flavored syrups, sugary ready-made mixes, full-fat milk, and cream can quickly turn into a significant source of extra calories. At the same time, even small sweets added alongside coffee, if their portion increases too much, can harm weight management.
Does Drinking Coffee at Night Cause Weight Gain?
Coffee consumed at night cannot be directly linked to weight gain. Coffee consumed at night is more likely to affect your sleep quality. If this disrupts your sleep, high-calorie choices become more likely the next day.
Disrupted sleep quality affects hunger and satiety signals. This can lead to a greater desire to eat, especially causing you to lean towards sugary options. Additionally, night coffee can increase late-night snacking because it extends the "awake" period. This will unconsciously push up the total daily calorie balance.
Does Drinking Coffee During the Day Cause Weight Gain?
Black coffee consumed during the day generally does not cause weight gain due to its very low calorie content. Weight gain is more often associated with frequently consumed sugary coffees and the sweets consumed alongside them.
The critical point in daytime coffee consumption is whether you treat coffee as a snack and add extra treats to it. Data evaluating the relationship between coffee consumption and long-term weight gain has shown significant variability depending on the addition of sugar.
The table below provides a practical comparison of the calorie load with different coffee preferences. Values vary by brand, portion, and milk/sugar used; the aim is to provide a quick look at "where hidden calories occur."
|
Coffee preference |
Calorie load (general) |
Weight management note |
|
Black filter coffee / americano |
Very low |
Generally a "safe" option when consumed without sugar. |
|
Coffee with milk (latte, etc.) |
Medium |
Calories increase as milk quantity and fat content increase. |
|
Sugared coffee |
Medium–high |
Even a few sugar cubes can significantly increase daily intake. |
|
Syrup and cream-based coffees |
High |
Can contain enough calories and sugar to be considered a dessert. |
|
Desserts/pastries "with coffee" |
Very high |
The main calories often come from what accompanies the coffee, not the coffee itself. |
Effects of Caffeine on Appetite and Metabolism
Caffeine, found in coffee, can temporarily increase alertness and slightly boost energy expenditure in some individuals. This effect is usually temporary and should not be seen as a "weight-loss" method on its own.
There are studies suggesting that caffeine and coffee consumption can cause a short-term increase in metabolism. The effect varies from person to person. Additionally, tolerance from regular consumption can also affect the outcome.
Due to these reasons, coffee can be considered a "supportive element" in a proper nutritional action plan. In short, caffeine can even help you lose weight rather than gain it. However, as we have stated from the beginning of the article, sugar, cream, and coffee snacks reverse this situation.
In Summary...
In summary, the answer to the question of whether drinking coffee causes weight gain usually depends more on the sugar, cream, and portion added to the coffee than on the coffee itself. Consuming plain coffee in appropriate portions will not directly cause you to gain weight, no matter the time of day.
Frequently Asked Questions
Does sugary coffee make you gain weight?
Sugary coffee can lead to weight gain, especially when exceeding appropriate portions. Regular consumption can support long-term weight increase.
Does coffee suppress appetite?
In some individuals, caffeine can temporarily reduce appetite. However, it should be noted that this effect is not observed in everyone, and it becomes less common with regular consumption.
Does drinking coffee every day cause weight gain?
If you consume your coffee black and in appropriate portions, drinking coffee every day will not cause you to gain weight.
Information Note → This content is for general informational purposes only; consulting a dietitian or your doctor for your personal nutrition plan is the most accurate approach. The content on the Blog page is prepared for informational purposes.
