Overnight weight loss...

jimennis
jimennis Posts: 80 Member
edited December 2024 in Health and Weight Loss
Have you ever weighed before you go to bed and then weighed the next morning before breakfast. How much did you lose?

Replies

  • Elleinnz
    Elleinnz Posts: 1,661 Member
    Can be as much as 3 kg's - always amazes me.....
  • RocheleLynn
    RocheleLynn Posts: 265 Member
    2.6 from yesterday morning to this morning. :)
  • brndygrl98
    brndygrl98 Posts: 196 Member
    As many as 3 pounds...so awesome to go to sleep one weight and wake up lighter!
  • chevy88grl
    chevy88grl Posts: 3,937 Member
    I've lost as much as 7lbs overnight (and kept the 7lbs off). I have a weird way of losing weight, I think. LOL I tend to lose it in chunks.
  • natashaamee
    natashaamee Posts: 17 Member
    3-4lbs.
  • Suzannejl
    Suzannejl Posts: 212
    yeah, and then I measure for two consecutive days to make sure it's right!
  • rileysowner
    rileysowner Posts: 8,338 Member
    Yes, it is all water (breathed, perspired and urinated out) and food gone in any bowel movement you might have first thing in the morning. The changes can be quite large, which is why the general suggestion is weigh yourself first thing in the AM following going to the bathroom but before eating or drinking anything. After that point, once your weight throughout the day will go up because of what you eat and drink.
  • jimennis
    jimennis Posts: 80 Member
    Great I though I was wierd when I woke up 3 pounds lighter..LOL
  • Raihaanah
    Raihaanah Posts: 121 Member
    OMG!..This just happened to me today...i thought something was wrong with my scale. I talked to my nutritionist 2day and she said it might have been water weight..so who knows but i was extremely freaked out. I lost 4lbs from yesterday
  • suzooz
    suzooz Posts: 720 Member
    Ususally about 2 pounds.

    Have you ever woke up and GAINED? I have -- I must be sleep-eating or something! I sure hope I am enjoying those nights! LOL
  • Aileen46
    Aileen46 Posts: 176 Member
    I generally lose 3 pounds overnight. Of course, most of it is water weight and I have to pee alot!! lol
  • Yeah, I've lost & I've gained. I've found that if I eat ham or anything with a ton of sodium, I always gain in my sleep.. That makes for a bad morning..
  • spackham
    spackham Posts: 252 Member
    About 2 for me, very consistently.
  • Silky815
    Silky815 Posts: 367 Member
    I would like to know how this is possible. Anyone want to share with me?
  • JohnPotterII
    JohnPotterII Posts: 1 Member
    I did that exact things this morning and was down almost 7 pounds. I thought I was dreaming.
  • menchi
    menchi Posts: 297 Member
    It's pretty normal, I lose up to 3 lbs but more commonly 1-2 lbs. It's not all from urination and bowel movement though. If you think about it, you sleep 8hr (or try to) and you are effectively fasting but your body still needs energy to be alive though not as much as while awake (that basic amount is your BMR). So some of that weight is also just your bodily function costs.
  • chevy88grl
    chevy88grl Posts: 3,937 Member
    Yes, it is all water (breathed, perspired and urinated out) and food gone in any bowel movement you might have first thing in the morning. The changes can be quite large, which is why the general suggestion is weigh yourself first thing in the AM following going to the bathroom but before eating or drinking anything. After that point, once your weight throughout the day will go up because of what you eat and drink.

    Mine wasn't just water weight - I kept those 7lbs off (and heck.. they are still off - along with a lot more "7lbs"). Like I said, I lose in large chunks. I lost 4lbs this week and for being VERY close to my ideal body weight for my build (and at my goal weight) - that is HUGE.
  • chevy88grl
    chevy88grl Posts: 3,937 Member
    I would like to know how this is possible. Anyone want to share with me?

    I have no idea how it happens, but I can tell you that it does. I've had it happen to me many times in this journey. And I always keep it off. I'm really unsure what happens - but it DOES happen (and it isn't all water weight).
  • singer201
    singer201 Posts: 563 Member
    I don't usually weigh at night, but when I have, I'm pretty consistently 2-3 lbs. more than my morning weight.
  • strixhunter
    strixhunter Posts: 1 Member
    edited May 2017
    It's not just water weight or BMs; your body is constantly metabolizing to produce energy and regulate itself. You're not adding calories while you're asleep, so you tend to have a deficit overnight, irrespective of the water you drank. If you have lots of muscle, you need more energy and therefore burn more calories, even while you're resting. Your BM represents only a small proportion of what you actually ingested in meals--it's just waste that couldn't be converted into energy. Also keep in mind that a lot of energy is being lost as heat, 24-7.
  • fgonnello
    fgonnello Posts: 1 Member
    What all of this thread needs to understand is how the body actually loses weight, and what it means to "burn" fat. Do you know where it goes?

    Truth is, burning "energy" doesn't make the fat cells just disappear. The chemical composition of fat breaks down into CO2 and H2O, believe it or not, and you remove it through your body the same ways you know from grade school - you breathe it out, and you excrete it. It actually happens at a rate of, roughly, 84% CO2 and 16% H20, so this overnight weight loss can happen merely through breathing and sweating.

    Of course, if you are excreting anything between measurements, that counts, too.

    As for gaining weight during sleep, the law of consrrvation of mass means that you cannot simply create mass from nothing. To create fat cells, you'd need to form molecules something like C55-H144-O6 (IIRC), and that can't happen just by ingesting some oxygen all night - you'd need the carbon and hydrogen atoms from food - possibly what's in your belly before sleeping. So eating fattening foods before bed run the potential of more Oxygen being retained in your cells overnight. Large gains in weight in this manner would be unlikely overnight, so it may just be variance in your scale to blame more than anything else.
  • pinuplove
    pinuplove Posts: 12,871 Member
    edited November 2018
    Well, this is a weird 18 month old bump. Weird because the information provided is actually correct, while most bumps of old threads seem to provide much more random information.

    So @fgonnello How did you come by this thread?

    The thread itself and most of the posts in it are actually almost 7 and a half years old.

    In the spirit of the original topic, I usually lose about a pound. I like to hop on the scale after I've brushed my teeth at night and play 'guess tomorrow's weight.' :tongue:
  • jean133mjg
    jean133mjg Posts: 133 Member
    When I do weigh myself before bed and then again in the am after peeing, it's usually down about 2 lbs, but I don't keep that 2 lbs off all day. It will go up from there for the days consumption and/or exercise until the next morning again.
  • Danp
    Danp Posts: 1,561 Member
    edited November 2018
    Every day (and night).

    I record my weight every morning at the same point in my morning routine but I also step on the scale last thing every night before I go to bed. The nighttime weigh in isn't recorded or anything, I'm fascinated by the different amounts I lose while sleeping.
  • nhrig
    nhrig Posts: 6 Member
    2.5 lbs ish over night But I also have a Ileostomy and 64 reduced to 1200 calories a day 60g carbs ish 2to3 ptrs a day. given up drinking wine and scotch for 30 day and lost 8lbs in 14 days so far .... 45lbs to go, I need to be around 200lbs. I fast in the mornings just Tea Homemade soup for lunch and a good dinner. As for drinking ...slimline tonic Tea or water ... walk 2 miles a day walking the dogs and busy life style
  • EthanJeremiahsMama
    EthanJeremiahsMama Posts: 534 Member
    0.5-1lb for me. I’d seriously be so happy to see 2-3 lbs of a loss the following morning, lol! What time do you guys usually have dinner by and what is your dinner usually like? Would love any tips to lose more!
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