If your 11 years old the best things to do to lose weight are:
1.Watch what you eat (not necessarily the amount but the things you consume ex. junk food, you can replace junk food with a healthy alternative such as fruit).
2. Get involved in physical activities.
The amount of weight you should lose at the age of 23 years old would depend on how overweight you are and how tall you are.
you can make them walk with you
Eat healthy and stay active
Eat less and exercise more.
Jogging, or any kind or cardio workouts can help you lose weight.
a 75 years old man is like a concrete block, once its set , there is no lose ends.(calories)
Eat less and exercise.
lose weight.
140 years old. 20 x 7 = 140
If you are 11 years old, then exercise for the enjoyment of it. You will look and feel better, even if you do not lose any weight. Do not try to lose weight unless your doctor tells you to do so. You can harm your health.
Eat less excercise more is not always the answer but it may help.
No more than 105-110, anything over that and you are obese.