<unk>  <unk>  is a metabolism disorder passed down through families in which the body cannot break down certain parts of proteins.<unk>  in persons with this condition can smell like<unk><unk> .
Maple syrup urine disease
3-Methylglutaconic aciduria
Homocystinuria
Alkaptonuria
Mevalonic aciduria
Essential fructosuria
Cystinuria
Trimethylaminuria