"Protein Shakes Are Especially Good for Optimal Incision Healing"- Is This Correct? How Much Protein Post-TT?

As long as you maintain a healthy diet and eat about 0.5 to 1.0 grams of protein per pound body weight per day, you do not need to add a protein shake to your diet. If you eat poorly or are on the go all the time, then a protein supplement can help as a replacement.

Congrats on your healthy food choices.  I often work on patients who have had weight loss surgery, and they may suffer from various forms of nutritional depletion (anemia, Vitamin D deficiency, iron deficiency).  They may are at risk for healing issues after large surgeries, and are therefore ideal candidates for protein supplementation.

In healthy patients, addtional protein is unlikely to have a major beneficial effect.  A potential problem is patients who focus on getting that 100g of protein and then fail to get adequte intake of fats and carbs.  These are necessary to fuel the healing process. 

My recommendation is a balanced diet, and if you care to increase your protein leveles (while also preventing constipation after surgery) add a bit more kale or legumes to your diet.

While some surgeons believe in the value of a protein shake, most including myself would recommend sensible and balanced eating habits.

The short answer is NO.

An aver age person needs the following amount of protein:

Adult men need about 56 grams a day.
Adult women need about 46 grams a day.

For serious athletes, this works out to be between 1.2 and 1.7 g/kg (0.5 - 0.8 grams per pound) of protein per a day. For average people, the intake is less.

Unless you have a digestive/malabsorbtion problem, eat a low protein or non-meat diet, or had bariatric surgery, it is very unlikely that you need any protein supplementation. In fact, there no studies that show a benefit in normal health patients.

Best recommendation is to save your money and discuss with a Board Certified plastic surgeon who does not sell these products.

I am shaking my head. What is good for incisional healing is a balanced, nutritious diet. Given what you have described as healthy eating habits (good for you!), there is no need for you to drink protein shakes. You should do fine either way.