St. Michael public schools spend $10,360 per student. The average school expenditure in the U.S. is $12,383. There are about 18.1 students per teacher in St. Michael.
The recommended dietary allowances (RDAs) of vitamin B12 are: Infants 0-6 months, 0.4 mcg; infants 7-12 months, 0.5 mcg; children 1-3 years, 0.9 mcg; children 4-8 years, 1.2 mcg; children 9-13 years, 1.8 mcg; older children and adults, 2.4 mcg; pregnant women, 2.6 mcg; and breast-feeding women, 2.8 mcg.
In answer to the question, how much B12 should one take, the National Institutes of Health states that most adults require 2.4 micrograms (mcg) of vitamin B12 each day.Vitamin B12 can be supplemented either orally or through regular injections.n answer to the question, how much B12 should one take, the National Institutes of Health states that most adults require 2.4 micrograms (mcg) of vitamin B12 each day.