How many kcal/g does alcohol provide?

Alcohol provides 7 kcal/g, which is significant when considering the overall caloric intake in diet and health contexts. This value is distinctly higher than carbohydrates and proteins, which provide approximately 4 kcal/g each, and lower than fat, which yields about 9 kcal/g. Understanding that alcohol contributes 7 kcal/g is crucial for assessing dietary energy sources, particularly when evaluating the implications of alcohol consumption on weight management and overall health. Excessive calorie intake from alcohol can lead to weight gain and other health risks, emphasizing the importance of being aware of its caloric density.