In the case study about these infants, breast fed infants from adietary lacking mother will, also, lack the vitamin. These vitamins are passed through the motherbecause these infants cannot eat solid foods, until a certain age. "Cognitive and developmental delays have been reported," says Roumeliotis, Dix and Lipson, the conductors of this research. Speech delays were also encountered, resulting from the delay, due to the lack of B12.Indicating the foods proteins is very important. "Proteins are made up of 20 different kinds of amino acids, nine of which the body can't produce on its own. These nine are called
Donovan 2''essential amino acids.'' Meat is considered a complete protein because it contains all nine of these amino acids. Herbivores need to properly combine plant-based foods to form a complete protein in a meal" (Scott 1). Having an entire vegan diet leaves these proteins insufficient. One would have to mix and match food groups and other products to gain these nine amino acids. Having all of the set protein needed for the body to work is crucial, especially if one encounters in high level activity. Amino acids, or proteins, are essential to