I had my VS done in March 2019 I am 7 months out and have hypothyroid. I have lost 109 lbs and can still only eat 600 calories a day and I’m not hungry. My nutritionist does not go by calories she told me to go by protein, water, fat, carbs and sugar intake. I do 60/80 grams of protien, 90 oz water, 10 grams of fat, 35 grams of carbs and no more than 10 grams of sugar a day n I am doing well.