age_freq                Frequency Factors for American Children with
                        Age of Participant
fq                      Frequency Factor
freq                    Frequency Factors for American Children
grams                   Grams
hsffq                   Harvard Foood Frequency Questionnaire Nutrition
                        Information
macquotient             Food Quotient Based on Macronutrients
macros                  Macronutrients
micros                  Micronutrients
nutrients               Nutrients
quotient                Food quotient based on hsffq results
