Marcia: Not all vegetarian diets lead to nutritional deficiencies  Research shows that vegetarians can obtain a full complement of proteins and minerals from nonanimal foods  Theodora: You are wrong in claiming that vegetarianism cannot lead to nutritional deficiencies
If most people became vegetarians, some of those losing jobs due to the collapse of many meat-based industries would fall into poverty and hence be unable to afford a nutritionally adequate diet
ignores the results of the research cited by Marcia