How much iron you need each day depends on your age, gender, and overall health. Infants and toddlers need more iron than adults, in general, because their bodies are growing so quickly. In childhood, boys and girls need the same amount of iron -- 10 milligrams daily from ages 4 to 8, and 8 mg daily from ages 9 to 13.
The north end of Wallowa Lake in December. Wallowa Lake is a ribbon lake 1 mile (1.6 km) south of Joseph, Oregon, United States, at an elevation of 4,372 ft (1,333 m). Impounded by high moraines, it was formed by a series of Pleistocene glaciers.
Crater Lake National Park is a United States National Park located in southern Oregon. Established in 1902, Crater Lake National Park is the fifth oldest national park in the United States and the only one in the state of Oregon. The park encompasses the caldera of Crater Lake, a remnant of a destroyed volcano, Mount Mazama, and the surrounding hills and forests. The lake is 1,943 feet (592 m) deep at its deepest point, which makes it the deepest lake in the United States, the second deepest in North America and the ninth deepest in the world.