One type of vegetable may be low in a certain amino acid but, all plant proteins have amino acids. For example, certain foods such as, nuts and beans are lower in the amino acid methionine but higher in the amino acid lysine. Most grains are actually higher in methionine and lower in lysine. So by mixing beans and grains like quinoa and soybeans one receives the full nine necessary amino acids. Certain foods consumed in large quantities can also supply all of the essential amino acids. For example, if one was to eat 2-1/2 cups of tofu every amino acid would be accounted for, supplying plenty of protein …show more content…
The article stated that, “An assortment of plant foods eaten over the course of a day can provide all essential amino acids and ensure adequate nitrogen retention and use in healthy adults; thus, complementary proteins do not need to be consumed at the same meal” (Position of the American Dietetic Association). The previous statement proves that a vegetarian diet can meet all the essential amino acids needed to produce high-quality protein. In conclusion, a diet rich in proteins can be established, planned and implicated even if one decides to become a