Fill in the blanks below to give the key terms for these definitions.
(EAR): the notional mean requirement of a nutrient for a group of healthy individuals in a population
(RNI): two standard deviations above the EAR - the intake of a nutrient sufficient to meet the needs of most of the population
(LRNI): two standard deviations below the EAR - the intake of a nutrient that will be inadequate for most of the population
: the intake of a nutrient judged to be sufficient for almost all individuals of a population whilst maintaining a level that won't have undesirable effects.

Fill in the blanks to describe the different ranges of BMI and their categories.
An individual who is underweight will have a BMI of less than .
An indivudual who is ideal weight will have a BMI of to .
An individual who is overweight will have a BMI of to .
An individual who is obesity grade 1 will have a BMI of to .
An individual who is obesity grade 2 will have a BMI of to .
An individual who is obesity grade 3 will have a BMI of over .