I’m having surgery 12/18 and yesterday I started my 2 week meal replacement shakes and it is ROUGH.
It IS hard, and completely unnatural. Furthermore, it does nothing to prepare you for post-op life.
My surgeon only told me to see if I could drop a few pounds before surgery, and the pre-op wait was just a few weeks.
But I was not that obese. People nowadays are being told the liquid diet is to shrink the liver. I doubt that, having had hepatitis years ago and being more than a little aware of my liver. It's laughable to imagine you can target a particular organ by changing eating habits for two weeks.
It makes more sense to believe the liquid diet acts as a flush, as well as creating a much larger space in which to operate.
But that's not a compelling argument, either, because one person might drop to 375 from 400 pounds, while another goes from 450 to 400 on the same pre-op diet.
The real reason for dietary restriction is to prepare you mentally for how you'll have to eat for the rest of your life. And in some cases, the surgeon may be reluctant to perform this life-changing, essential-organ revising surgery before evaluating your ability to comply.
You should do what your doctor tells you, but realize that you're getting the same instructions as the person in the next exam room, regardless of comorbidities or starting weight.
It's a criterion and only you can determine how much you can stick to it. But it's NOT natural, and my opinion is that there's room for improvement.
Most of all, changing to a strict, unpleasant, almost-impossible-diet is a trap. It sets you up for failure, guilt and shame.
My position is it would be more productive to use your post-op diet as your pre-op diet. We don't deserve to suffer more than we already have. Better to start a healthy life as a prelude to the tool, the life-saving procedure that's going to be the catalyst that powers your new, transformed life.
And spend your ramp-up period meditating and/or praying positive thoughts, being grateful, being kind to others, changing the snap judgments in your mind when you see a fat person or look in the mirror. Enjoy every bite of food. Savor it for its taste and benefit to health. Eat slowly, don't gulp. Remind yourself that delicious food is everyone's right an there is no crime in enjoying it. Find something new to REWARD yourself instead of a foody treat. Especially work to reframe your thinking. You may feel like the elephant in the room today. Get used to blending into the wallpaper.
And allow yourself a new vision of your future. What could you choose to do if your weight wasn't holding you back? This is a great time to start a journal. Write your life story, past, present and future.
And don't beat yourself if you "fail" to follow the pre-op diet. It means nothing. You're still getting the surgery and you will lose an enormous amount of weight and improve your health dramatically.
Going on 70, post-op 14 years, wearing skinny jeans, hiking Alpine peaks, eating delicious foods and loving them... You can do it, too.