So I was told to always weigh yourself in the morning verses at night, at your heaviest and I honestly do both but what I have noticed is, I loss weight in my sleep, is this possible? Last night I weighed 263 even and this morning I weighed 261.8. Each time I weigh myself I always do it 2-3 times to make sure I'm getting the same amount and each time the scale said the same thing last night and this morning. Can someone really make sense of this for me please.

Your body burns calories during the night so I guess it's possible. You also breath out and sweat out some Water, so that could contribute, too. We tend to only think of calories in and calories out bt remember your body also burns calories when you're doing absolutely nothing but being alive.

In that case I need to sleep all day everyday lol