Post op Diet
Sparky, first off, WELCOME! Congratulations on having your surgery!
About your diet, I would follow the instructions that you got from Dr. Joya, or what is on his specific website. If you have questions, contact him or someone from his office to help you out on diet specifics. I can share my surgeon's diet regimen, but each Dr. has their own diet instructions that they like followed. Err on the side of caution if you can't get definitive answers from your surgeon.
Now, for getting in your liquids, most that I've read (my surgeon and dietician included) want you to get in 64 ozs. of fluid daily. That's really difficult to do freshly post-op, so that may be the difference in what you were told in your hospital discharge instructions. Just keep sipping all day, except around or during your meal times. I have a 32 oz. drinking mug with a lid and handle that I fill up in the morning and try to get it down by about 2 PM. Then I refill it and try to get it all in by bedtime. It will get easier to drink your liquids as your tummy heals and the swelling from surgery goes down.
It shoud be fine for you to walk now on your treadmill, but remember to pace yourself and take it easy at first. The more you keep moving and walking, the better for helping the gas to dissipate that they used to inflate your abdomen. I'm not so sure about the exercycle ... I was ok'd to ride a bike at 2 weeks post-op, but it didn't include pulling or pushing with my arms. I was instructed to not lift anything over 10 lbs. until my 6 week post-op check up, when I was released to start doing strength training as tolerated, concentrating on more repetitions with lighter weights rather than lifting really heavy weights a few times. The reason for weight lifting restrictions is to prevent trocar site hernias. Again, try to contact someone from your surgeon's office for your exact instructions. If you can't get in touch with them, again, I'd err on the side of caution and be very conservative before progressing either your diet or exercise.
Again, Welcome! Remember to sip, walk, and rest, try to get in your liquids and meet your protein goals, and enjoy your journey to better health! : )