Aldehydase, [64]

Amino acids, [34], [67]

Ammonia, [70], [259]

Amylopsin, [32]

Anabolism, [50]

Animals, influence of low proteid diet on high proteid, [231], [233], [243]

Animal starch, see [Glycogen]

Appetite, in relation to food requirements, [162]

Arginin, [34], [68], [70], [259]

Argutinsky, views on muscle work, [123]