A certain degree of exercise or activity is definitely better than no exercise. You can do more housework or go up and down stairs, increase metabolic rate and consume calories.
In addition, developing good eating habits is also an important factor to lose weight. It is suggested to choose low-fat and low-calorie foods, eat more fiber-rich foods such as vegetables, fruits and whole grains, appropriately reduce the intake of high-calorie, high-fat and high-sugar foods, and maintain a balanced and moderate diet.
Generally speaking, if you want to lose weight, you need many efforts and persistence, including scientific diet, proper exercise and good living habits.