Because it is sugar-free and oil-free, whole wheat bread is high in calories because it is a staple food, and only a few slices will make you feel full. So it's impossible to take it all.

Coke is low in calories, but it is a taboo to lose weight. One of the reasons is that its sugar content is too high.

You can't just look at calories during weight loss, but consider it comprehensively. The most important thing is to have sugar and salt content.