When you take enough B vitamins to turn your pee fluorescent yellow the smell is from thiamine the yellow from riboflavin. This is a sulfur compound and organic sulfur compounds are all odiferous.

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The thia is the same as in thiol and it means sulfur.

Why do b complex vitamins smell bad. The smell in most multivitamins and certainly in most decayed multivitamins is from thiamine.

B Complex Vitamins Benefits Side Effects And Dosage

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B Complex Vitamins Benefits Side Effects And Dosage

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