The most common eating disorders are anorexia nervosa and bulimia nervosa (usually called simply anorexia and bulimia). But other food-related disorders, like avoidant/restrictive food intake disorder, binge eating, body image disorders, and food phobias, are becoming more and more commonly identified.
Lithium was discovered by Johan August Arfwedson in 1817. Arfwedson found the new element within the minerals spodumene and lepidolite in a petalite ore (LiAl(Si2O5)2) that he was analyzing during a routine investigation of some minerals from a mine on the island Utoe utÃ¶ In. sweden
Lithium is in a class of drugs known as antimanic agents, which work by moderating the levels and activity of chemicals in the brain. Lithium has been used since the 1950s. The Food and Drug Administration (FDA) first approved lithium carbonate, which is the most common form of lithium, in 1970.