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Pre-op all protein shake diet 2 weeks



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Hi everyone I am currently 26 years old and I am due to have gastric bypass surgery on Tuesday December 18th. I have been told by my nutritionist to go on a two-week pre-operation diet only consisting of Medi fast Protein Shakes. I was very strict on the diet until tonight I completely broke down and had a 12 inch italian bread with scrambled eggs in it. I feel completely guilty. But I was starving due to the fact that I have not had any solid foods since December 4th. I was feeling really emotional/irritable and overall starving. I started my weight-loss Journey at 304lbs. Today I weigh 290. During my 6 months of nutritional monitoring I was not exactly doing my best I did not lose much weight because I was not consistent .But just on the shake diet that I have been on I have lost a total weight of 7 pounds. I feel so quilty like I ruined my whole diet. I know the whole point of this is to shrink our liver size which mine was 19cm which is over the normal by like 3cm from what I have read. Have any of you screwed up like this before? And do you think me being very strict for the remainder of the 5 days will do me any good after I cheated horribly tonight 😟

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You'll be fine. I'll have my gastric bypass the day before you. Just get back on track and we will succeed!

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Thanks and good luck on your surgery Monday wish you all the best!

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4 hours ago, Barbara H. said:

My surgeon only makes us do the liquid diet three days prior to the surgery but it is "strictly" liquid on those days. I had Thanksgiving dinner four days before my surgery.

I only have to do a 1 day liquid diet to make sure there's nothing in the pipes when they start cutting. I had a 6 month diet that required me to lose 10% of my weight. I think that shrinks the liver. It will be nice to get the whole pre-op stuff behind me and move on to the post-op life. This last week before surgery is full of uncertainty. :huh:

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Wow it amazes me how it differs so much from surgeon to surgeon. And yes Ed I completely agree this last week and last days in general are just full of uncertainity. 🤔

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    • LeighaTR

      I am new here today... and only two weeks out from my sleeve surgery on the 23rd. I am amazed I have kept my calories down to 467 today so far... that leaves me almost 750 left for dinner and maybe a snack. This is going to be tough for two weeks... but I have to believe I can do it!
      · 0 replies
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    • Doughgurl

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    • Alisa_S

      On day 4 of the 2 week liquid pre-op diet. Surgery scheduled for June 11th.
      Soooo I am coming to a realization
      of something and I'm not sure what to do about it. For years the only thing I've enjoyed is eating. We rarely do anything or go anywhere and if we do it always includes food. Family comes over? Big family dinner! Go camping? Food! Take a short ride or trip? Food! Holiday? Food! Go out of town for a Dr appointment? Food! When we go to a new town we don't look for any attractions, we look for restaurants we haven't been to. Heck, I look forward to getting off work because that means it's almost supper time. Now that I'm drinking these pre-op shakes for breakfast, lunch, and supper I have nothing to look forward to.  And once I have surgery on June 11th it'll be more of the same shakes. Even after pureed stage, soft food stage, and finally regular food stage, it's going to be a drastic change for the rest of my life. I'm giving up the one thing that really brings me joy. Eating. How do you cope with that? What do you do to fill that void? Wow. Now I'm sad.
      · 1 reply
      1. LeighaTR

        I hope your surgery on Wednesday goes well. You will be able to do all sorts of new things as you find your new normal after surgery. I don't know this from experience yet, but I am seeing a lot of positive things from people who have had it done. Best of luck!

    • Alisa_S

      On day 4 of the 2 week liquid pre-op diet. Surgery scheduled for June 11th.
      Soooo I am coming to a realization
      of something and I'm not sure what to do about it. For years the only thing I've enjoyed is eating. We rarely do anything or go anywhere and if we do it always includes food. Family comes over? Big family dinner! Go camping? Food! Take a short ride or trip? Food! Holiday? Food! Go out of town for a Dr appointment? Food! When we go to a new town we don't look for any attractions, we look for restaurants we haven't been to. Heck, I look forward to getting off work because that means it's almost supper time. Now that I'm drinking these pre-op shakes for breakfast, lunch, and supper I have nothing to look forward to.  And once I have surgery on June 11th it'll be more of the same shakes. Even after pureed stage, soft food stage, and finally regular food stage, it's going to be a drastic change for the rest of my life. I'm giving up the one thing that really brings me joy. Eating. How do you cope with that? What do you do to fill that void? Wow. Now I'm sad.
      · 1 reply
      1. summerseeker

        Life as a big person had limited my life to what I knew I could manage to do each day. That was eat. I hadn't anything else to look forward to. So my eating choices were the best I could dream up. I planned the cooking in managable lots in my head and filled my day with and around it.

        Now I have a whole new big, bigger, biggest, best days ever. I am out there with those skinny people doing stuff i could never have dreamt of. Food is now an after thought. It doesn't consume my day. I still enjoy the good home cooked food but I eat smaller portions. I leave food on my plate when I am full. I can no longer hear my mother's voice saying eat it all up, ther are starving children in Africa who would want that!

        I still cook for family feasts, I love cooking. I still do holidays but I have changed from the All inclusive drinking and eating everything everyday kind to Self catering accommodation. This gives me the choice of cooking or eating out as I choose. I rarely drink anymore as I usually travel alone now and I feel I need to keep aware of my surroundings.

        I don't know at what point my life expanded, was it when I lost 100 pounds? Was it when I left my walking stick at home ? Was it when I said yes to an outing instead of finding an excuse to stay home ? i look back at my last five years and wonder how loosing weight has made such a difference. Be ready to amaze yourself.

        BTW, the liquid diet sucks, one more day and you are over the worst. You can do it.

    • CaseyP1011

      Officially here for a long time, not just a good time💪
      · 0 replies
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