Question:
WHAT MAKES YOUR WEIGHT FLUCTUATE DURING THE DAY?

HELLO ALL, I HAD WLS IN JULY (RNY) . I'VE LOSS BETWEEN 48 & 50 lbs. im always two lbs lighter, UPON WAKENING THAN LATE EVENING. WHICH BRINGS ME TO MY QUESTION. ANY IDEAS.... LET ME KNOW    — JENNIFER W. (posted on September 26, 2007)

September 26, 2007
My doc says it's because of fluid built up during the day. in the am, we usually go to the bathroom first and then weight. Therefore, you'll be lighter in the am. This is usually the case for me also.
   — memom

September 27, 2007
Most likely it is related to your fluid and food intake. I did some research and a little math... assuming I didn't mess it up (which is highly likely) 64 ounces of water weighs a little more than 4lbs. :)
   — mrsidknee