stick your finger in your mouth. wait a couple of seconds an there goes 1 pound
You cannot lose 40 pounds in one day by any natural means.
if you lost 4 pounds each week and you wanted to lose 40 than you would have to do that for 10 weeks.
You cannot lose 40 pounds of body fat in one week by any natural means. .
Sorry- there is no way to lose 40 pounds in one week that would not kill you. A weight loss diet will typically reduce weight by about 2 pounds a week. Even if you ate NOTHING for a week you would not lose 40 pounds.
Have a leg off.
It is not advisable to lose 40 pounds in only 17 days. You can lose weight fairly quickly by exercising at least 30 minutes per day and eating healthy foods.
Surgery or serious illness.
don't stop moving. Honestly, you shouldn't need to lose 40 pounds, but dance, sing, run, walk, play MOVE basically.
Sure if you weigh enough.
Do a lot of diet or do not eat at all.
Run ?
Yes.