It can be used to lose weight. It's winter now, it's cold, and people have become less sedentary. They just want to lie in a warm bed. This is normal. Everyone is like this. You're not the only one. Although sedentary, I have to eat. If you are sedentary, you can order takeout. You can't starve your body. Your body is the key. As for losing weight, it is only a small aspect. Only a healthy body is the most important thing.