516 INDEX. 



Milk-globii^es, i16 

 Milk pioduction^ 414 



with insufficient protein, 425 



Milk-sugar, 38,417 



source of, 418 

 Miller's system of exclusiYC meal feeding, 58, 229, 378 

 Millet, golden, 314 



composition of. 314 

 digestibility of, 315 

 Mttcedim, 30 

 Muriatic acid, 59 



Muscles, proportion of, in body, 5 

 Muscular exertion, conditions of, 217 



effects of, on excretion, 204 

 fat consumption increased by, 206 

 influence of, on production of lat, 199 

 Kellner''s experiments on, 209 

 Koycs's experiments on, 212 

 Fetteukofer & Voifs expcrimenth on, SOG 

 products of, 218 



protein consumption not increased by, 204, 20G 

 theory of, 224 

 Voit's experiments on, 2J4 

 power, increased oxidation of source of, not necessary, 213 



source of, 213 

 work of internal organs, 220 

 Mutual relations of the carbhydrates, 44 



Nitrates in plants, 34 



Nitrites m plants, 34 



Nitrogen all excreted in urine, 94 



earlier experiments on excretion of, 94 

 excretion of, 94 



as gas, 94 



during work, 208 

 experiments on domestic animals, 97 

 Voit's experiments on, 95 

 inlluenco of work on excretion of, 204 

 Nitrogen-free extract, 51 s^ 



compensation between crude fibre and, 250 

 composition of digestible portion of, 252 



