Onionalsoisvaluableasafood.
Toomuchfatisnothealthfulforthebody.
Manunder varying conditions spends dif-
ferent numbers of caloriesof heat. The fol-
lowing table gives approximately the hourly
expenditure of energy of the normal person
whenasleep,awake,atwork,andatrest.
Conditionofmuscular Averagecalories