No medicine can be sold unless it has first been approved by the U.S. Food and Drug Administration (FDA). The manufacturers of the medication perform tests on all new medicines and send the results to the FDA. The FDA allows new medicines to be used only if they work and if they are safe enough. When a medicine's benefits outweigh its known risks, the FDA usually approves the sale of the drug. The FDA can withdraw a medication from the market at any time if it later is found to cause harmful side effects.
List of indigenous people of the Americas. This is a list of notable indigenous peoples of the Americas. This list includes Inuit people, Yupik peoples, Aleut people, Alaskan Natives, Native Americans, First Nations, MÃ©tis, Indigenous Mexicans, the Caribbean, Central America, and South America.
Indigenous peoples are commonly known in Canada as Aboriginal peoples, which includes not only First Nations and Arctic Inuit, but also the minority population of First Nations-European mixed-race MÃ©tis people who identify culturally and ethnically with indigenous peoplehood.