Main article: Protein (nutrient) A complete protein (or whole protein) is a source of protein that contains an adequate proportion of all nine of the essential amino acids necessary for the dietary needs of humans or other animals.
Ethics is defined as a moral philosophy or code of morals practiced by a person or group of people. An example of ethics is a the code of conduct set by a business. the study of standards of conduct and moral judgment; moral philosophy. a treatise on this study.
bioethics - the branch of ethics that studies moral values in the biomedical sciences. 1  moral philosophy, ethics - the philosophical study of moral values and rules. 2  neuroethics - the study of ethical implications of treatments for neurological diseases.