Schools similar in rank, size, etc. Introduction. Santa Monica College is a two-year public community college located in Santa Monica, California. Established as a small institution in 1929, today nearly 32,000 students are enrolled at any one time, making it one of the largest community colleges in the nation.
Copper is potentially unsafe when used orally in higher doses than the RDA. Copper is present in breast milk. The daily U.S. Recommended Daily Allowance (RDA) is 900 micrograms for adults; 1,000 micrograms for pregnant women; 1,300 micrograms for nursing women; and 890 micrograms for adolescents 14-18 years old.
Arsenic is a trace element that occurs naturally in very small amounts in the diet. Its exact functions are not known. The estimated adult daily intake of arsenic from a typical diet is 12-50 mcg. A dietary requirement of 12-25 mcg/day has been suggested.