Changes

==Consequences of Tryptophan Deficiency==

==Consequences of Tryptophan Deficiency==

Dogs: Puppies fed a tryptophan-deficient diet experience decreased food intake and weight loss<ref>Burns RA and Milner JA. Threonine, tryptophan and histidine requirements of immature beagle dogs. J Nutr 1982;112:447-452.</ref>.

====Dogs:====

Cats: Feeding of a tryptophan-deficient diet to kittens resulted in decreased food intake and weight loss<ref>Rogers QR and Morris JG. Essentiality of amino acids for the growing kitten. J Nutr 1979;109:718-723. </ref>.

Puppies fed a tryptophan-deficient diet experience decreased food intake and weight loss<ref>Burns RA and Milner JA. Threonine, tryptophan and histidine requirements of immature beagle dogs. J Nutr 1982;112:447-452.</ref>.

====Cats:====

Feeding of a tryptophan-deficient diet to kittens resulted in decreased food intake and weight loss<ref>Rogers QR and Morris JG. Essentiality of amino acids for the growing kitten. J Nutr 1979;109:718-723. </ref>.

==Toxicity==

==Toxicity==