I am 5 days post-op and trying to get a handle on all my restrictions. My post-op instructions say that I should be eating a 1/4 cup of liquids every 2-3 hours and have 3 protein shakes a day. Does the 4 ounce (1/4 cup) rule apply to the protein shakes as well? Or am I supposed to drink a full serving? I have been limiting all my other liquids (except water) to only a 1/4 cup at a time. This morning I drank 8 ounces of Carnation Instant Breakfast. Am I going to regret that?? I'm a little scared! I could always call the nutritionist but figured I'd ask here first because I like you guys

I emailed my clinic (i did that alot) and they say that you can't hurt yourself or your band by drinking too much - it flows right through. As the swelling goes down, you will become more hungry and drinking is okay.

Protein shakes at this stage are considered to be "meal replacements"...and proper nutrition is essential for healing. You should be having the full serving of the Protein shake to get the protein you need.

I have gotten in the habit of reading nutrition labels...and if your surgeon has not mentioned the need for high quality protein, you should definitely continue to follow the instructions from your surgeon.

However, whey isolate protein is still considered to be the "gold standard" protein for bariatric patients, as it is a complete protein containing all of the essential amino acids. Carnation products do not have this higher quality protein. Also, as per my surgeon, the minimum amount of protein every shake should provide is 20g of protein.

Carnation Bfast shakes were on my surgeons list when I was on full liquid........could not stomach them and went back to the Optifast.

My instructions say 2oz with each meal, hope that helps