In nutrition, SI stands for safe intake. It is a guideline for the amount of a substance that an average person can safely have, without detriment.
Si is silicon.
si
sports injected
trace
General Nutrition Center
adequate intake
- Si is the chemical symbol for silicon- SI is an abbreviation for International System of Units
Si on a ford stands for sport injection
It could stand for N/A -non aplickable
UL = Upper Limit
Estimated Energy Requirement
si units are based on the metric system system international (French) international system (English)