•Safe Upper Levels, SULs 8
derived from
human data
•
•Guidance Levels, GLs 22
• derived from animal/incomplete human data
•
•Based on a 60 kg female
•
•“ ..are the doses of vitamins and minerals that susceptible individuals could take daily on a life-long basis, without medical supervision.”
•
•Total Safe Intakes
= food + water +
supplements
for retinol and some trace
elements