I have a classmate who has been on this diet for a few months. She used be a very muscular gymnast although she quit a few months before this diet but now she's lost all the muscle. Like her legs look like twigs even under her uniform skirt and her collarbone sticks put way too much. I want to study nutrition in college so I understand her desire to only eat good foods. My friend also has celiac disease so I understand that she needs to avoid gluten, but I just don't think that she can do both gluten and vegan. I don't think she gets enough protein, carbohydrates or fat through this diet. I don't know if she eats legumes but I will find out. I'm also concerned because she's been getting sick a lot lately, maybe due to vitamin deficiency.