Косирн
(извор Dietary Reference Intakes for Phosphorous, Selenium, Manganese, Molybdenum, Zinc (2001); Potassium, Sodium, Chloride, These reports may be accessed via http://www.nap.edu. Copyright 2004 by the National Academy of Sciences. All rights reserved. )
(мерни единици μg= микрограм;mg= милиграм)