Your opinion on the carb limit doesn't matter; patients should listen to their doctors' recommendations, not your personal opinions.

This may be healthier than other carrot cakes, but that doesn't mean that ANY carrot cake is a good option for someone who has had bariatric surgery :)

All of this that you said is not true. You wrote: "sugar in most fruits is fructose, and fructose can be really bad and cause fatty liver, high triglycerides, and issues like that."
--No, eating fruit does not cause fatty liver disease. Look at the scientific research studies on fatty liver disease and there is the same conclusion in most studies. Study: It "mainly resulted from a higher total fructose and glucose intake derived from a significantly higher consumption of sugar-sweetened beverages." Especially soft drinks with high fructose corn syrup. As for triglycerides, direct fom a research study: "Seventeen people were made to eat twenty servings a day of fruit. Despite the extraordinarily high fructose content of this diet, presumably about 200 grams a day--8 cans of soda worth--the investigators reported no adverse effects (and possible benefit actually) for body weight, blood pressure, and insulin and lipid levels (fats in the blood) after three to six months. More recently, Jenkins and colleagues put people on about a twenty-servings-of-fruit-a-day diet for a few weeks, and no adverse effects on weight or blood pressure or triglycerides, and an astounding 38-point drop in LDL cholesterol."

You wrote "Plus since cancer feed on sugar. And having diet full of fruits can cause real issues."
--I did not say only eat fruit. Eat a balanced diet. But I have met people who have cured cancer by eating only fruit. And research studies show that natural sugars from fruit and vegetables do not negatively affect the body. I have also met many people who cured their cancer on a raw vegan diet. (People who conventional medicine gave up on and said they were going to die.)

You wrote "The idea that vegan diet is beneficial for people is very old."
--not true. A plant-based diet is very beneficial and alot of people are adopting it. There was a 600% increase in vegans within the last few years. And now some hospitals are now incorporating vegan foods. And the Physicians Committee for Responsible Medicine recommends a plant-based diet. And Dr. Esselstyn and Dr. Ornish both each proved that a plant-based diet can reverse heart disease.(#1 killer) It is the only diet proven to do so.

You wrote "We need minerals and vitamins that are not available in just plant form."
--A plant-based diet is the most nutrient dense diet. Look at the ANDI nutrient density chart and you will see that plant foods are at the top as most nutritious and animal foods are at the bottom. Plants have way more nutrients, and plus they have very beneficial phytonutrients that are only in plants. A person can live and thrive on a healthy plant-based diet.

(Vegans) "need to supplement iron , B12 and fish oil."
--not true. First off, vegans do not eat fish or fish oil because it comes from an animal. The only one is Vitamin B-12 which can be gotten from a supplement or nutritional yeast. And there are plenty of plant-based sources of iron. (And I know 3 non-vegans who have iron deficiency, but I do not.)

"Add gluten and lectins that plan base diet is full of."
--no, not everyone eats gluten. People can choose what plant foods they eat. I eat mostly raw plant food and so no gluten. And lectins in fruits and veggies have shown benefits. For example, research studies show "banana lectin is a potent inhibitor of HIV replication".

It does not sound to me like read enough on a healthy plant-based diet before you tried it.

Good or bad, wls patients are recommended to stay under 25g carbs per day, so this recipe is not a good choice. Just something to be aware of!

There are good carbs and bad carbs. Good carbs are fruit and veggies. They are healthy. Bad carbs are sugary donuts, cakes, cookies, breads, etc. And everyone needs some carbs, fat, and protein to live. And not everyone on this site is a WLS patient yet.

wow, one serving has 20 gr of carbs and 16 grams (=4 tsp) of sugar. Sugar is sugar.