AMDR (acceptable macronutrient distribution range)
The AMDR is the range of intakes for each macronutrient associated with adequate nutrition, expressed as a share of total energy: protein 10–35%, fat 20–35%, carbohydrate 45–65% for adults.
Example
Any macro split that falls outside the AMDR is outside what the DRI describes as an acceptable distribution — worth knowing before adopting one.