While calories are a unit of physical energy that measures the amount of heat emitted when something burns in a laboratory under controlled conditions, our bodies do not operate under these same conditions. This means that how our bodies process calories can vary depending on the source. In particular, excess calories from sugars can lead to more weight gain compared to excess calories from fats or proteins because the body finds it easier to use sugars for energy.
When we consume sugars and sweet carbohydrates, we not only take in extra calories but also experience an increase in appetite and unnecessary calorie consumption. Long-term high consumption of sugars can also lead to metabolic syndrome, which can negatively impact the body’s ability to break down fat or burn calories. On the other hand, using fat and protein as energy sources has been found to contribute to a feeling of satiety and reduce unnecessary snacking and emotional eating.
However, it is important to note that the calories listed on packages may not have the same impact on our bodies. For example, sugars found in industrial products like white sugar, baked goods, and sweetened juices can be particularly dangerous if consumed in excess. To maintain a healthy diet and weight, it is crucial to pay attention to the source of calories consumed. By doing so, we can make more informed choices about what we eat and ultimately improve our overall health and wellbeing.
