Tag: Diet and odor

Methanethiol is a natural volatile sulfur compound that is produced by the human body and also found in certain foods, contributing to distinctive and sometimes unpleasant odors. This organic compound, also known as methyl mercaptan, is a colorless gas with a pungent smell, often compared to rotting cabbage.

According to the National Human Genome Research Institute, the rare genetic disorder trimethylaminuria (TMAU) can cause a distinct fishy body odor and is sometimes managed with riboflavin supplements. This highlights a crucial, but often overlooked, link between nutrition and persistent or unusual body scent, addressing the question of what vitamin deficiency causes strong body odor.