If the nutrient does not have a tolerable upper intake level it means it does not have a maximum amount of that can be taken before damage occurs. Any nutrient that has a tolerable upper intake level is one you can overdose on or take too much of the nutrient. Much like potassium which can be deadly but vitamin c does not have an upper intake level.
What does tolerable upper intake level mean?
This is the maximum amount of a nutrient that can be consumed without adverse effects. It is not a target figure; it is an upper limit.
10mg
45mg
Tolerable Upper Intake Level
1 teaspoon
This is the maximum amount of a nutrient that can be consumed without adverse effects. It is not a target figure; it is an upper limit.
If a food label is missing the tolerable upper intake level, you should avoid it if you are on strict dietary restrictions. If you are serving this food in schools or hospitals, its best to consult with a dietitian instead of calculating servings by guessing.
the absence of a ul for a nutrient does not imply that it is safe to consume any amount, however. it means only that insuficent data exist to establish a value
NO.
It represents the maximum daily amount of a nutrient that appears to be safe for the majority of healthy people. (beyond this level there is a health risk)
DRI stands for Dietary Reference Intakes. They are a set of reference values used for planning and assessing nutrient intake levels for healthy individuals. DRI includes a range of values, such as Recommended Dietary Allowance (RDA), Adequate Intake (AI), Tolerable Upper Intake Level (UL), and Estimated Average Requirement (EAR).