Wearing a cast made my moms leg skinnier..way to loose weight ? 10 p.?

Your mom's leg got skinnier because the muscle wasn't being used and was sort of wasting away. You can wrap yourself with the Saran Wrap and you may sweat off a bit of the size....but it's very temporary....hours or a day only. It comes right back. To lose you have to eat less and exercise more. No quick fixes.