The Academy of Nutrition and Dietetics was founded by Seventh-day Adventists, which are an evangelistic vegan religion that owns meat replacement companies. Every author of their position paper is a career vegan, one of them is selling diet books that are cited in the paper. One author and one reviewer are Adventists who work for universities that publicly state to have a religious agenda. Another author went vegan for ethical reasons. They explicitly report "no potential conflict of interest". Their claims about infants and athletes are based on complete speculation (they cite no study following vegan infants from birth to childhood) and they don't even mention potentially problematic nutrients like Vitamin K or Carnitine.