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there was a Q involving the metabolism of valine, isoleucie etc
which vit is involved in there metabolism?
B1
B6
B12
Folic acid
Niacin

B6 ???

B6? not sure.

can you check it from book?
is this maple syrup disease?

b12??

B1.

Youre right.....and it requires B12

yup its maple syrup ds

b1

in maple syrup urine disease -branched chain keto acid dehydrogenase deficient ..normally which uses vit b1 cofactor-TPP...(thiamine pyrophosphate).hope it helps.