Understanding What is ppm in nutrition? A Comprehensive Guide to Dietary Measurement
•
4 min read
A microgram (μg) is a unit representing one-millionth of a gram. When measuring quantities of substances so miniscule, especially in contexts like trace minerals or contaminants in food and water, scientists use the more convenient unit known as parts per million (ppm), but what is ppm in nutrition specifically? This guide explores its scientific meaning and practical implications for your diet.
