I have a long-time friend who had roux en y bypass in mid-June. A little younger than your friend (45,) but facing more-and-more serious health problems due to a lifetime of obesity. I have no idea what her highest weight was - that’s not information she shares publicly, and it’s not really my business - but I’d estimate that she’s 5’10", and her pre-diet weight probably started with the digit 5. (When I first met her, we were in seventh grade. L probably weighed at least 275 then, and 300+ by the time we graduated high school.) L began dieting three months before her surgery, and is currently down by about 115 pounds. It’s a truly wonderful thing to see her confidence and radiance grow as her size shrinks.
As noted above - hydration is vital, but difficult, immediately post-op. L wound up back in the hospital due to kidney problems about two weeks after surgery. That can be a life-threatening complication for anyone, much less a patient with high blood pressure and other co-morbidities. Your friend can try to research her favorite sugar-free popsicle flavors now, to stock up, but don’t be surprised if her tastes change after the surgery. L’s did, and my stepbrother’s did, too, when he had RNY bypass about ten years ago.
If you’re playing kitchen clean-up before she returns home from the surgery, double- and triple-check the condiments. Everything is sugary. There are some good recipes for things like homemade sugar-free catsup and BBQ sauce on-line, or commercial products are available at some larger grocery stores or on Amazon.
Be prepared: The damnedest people will (intentionally or not) hurt the process more than they help. I’ve been absolutely infuriated with L’s sister, who has never had a major weight problem, and who says things like “Well, I hope your two bites of scrambled eggs were good. I’m enjoying my Moon Pie and coffee for breakfast!” (Bitch.) Or L’s husband and (obese) 16-year-old son, who insist that certain foods must be in the pantry. I’m sorry, but if you’re old enough to go get it for yourself, then you’re old enough to realize that L really doesn’t need a dozen doughnuts in the larder, or pizza brought in every Friday night.
Like your friend, L is probably addicted to food. Before going in the hospital for surgery, she started learning to crochet - a habit that kept her hands busy and out of the cookie jar. That has been tremendously helpful for her. Any number of hobbies could substitute for crocheting, if your friend thinks she might benefit from that sort of thing. L also joined a gym, but due to knee problems, she doesn’t benefit as much as she’d like. With support from another friend, who is a water aerobics instructor, L actually ordered a swimsuit the other day. There’s a local water attraction here, with a year-round indoor pool and early-morning hours available for individual exercise. L plans to start going there, with the instructor, as soon as her bathing suit comes in the mail. (L said that this is the first swimsuit she’s ever bought for herself. The last one she owned, she was 9 years old.
)
And one thing that really, seriously amazes me, especially from a woman who has spent decades dieting in one form or another: L’s knowledge about nutrition, portion sizes, etc. She has none. One of the chief ways I’ve tried to help her is by finding recipes for her, or suggesting substitutions to improve the content of a favorite meal or recipe. Last week, L sent me a recipe for a pizza with five kinds of cheese, plus a cream cheese crust, extolling the virtues of all of the veggies it included, and how much she thought her son would enjoy it as a healthy alternative to a Meat Lover’s from Domino’s… I want L to keep asking, else how will she learn, but I was just flabbergasted that she didn’t realize the fat/calorie content of most cheeses… Be prepared, just in case your friend has the same blind spot!
Finally, as for long-term success: That, as you know, will be up to your friend, no matter how much you want to help. My step-brother, as I mentioned, had bypass surgery about a decade ago. He lost about 250 pounds. He has regained about 100 pounds since, but (a) the weight gain has leveled off, and (b) 280 pounds is a damned-sight healthier than 430 pounds was. He can function at work, and enjoy his leisure time, and his blood pressure is better, he no longer takes daily meds for diabetes, etc. It’s not a quick or easy solution, but I’m so glad that both he and my friend have had this option…