3 Diseases That Make You Stink

The video discusses rare medical conditions that cause unusual body odors, such as trimethylaminuria (fish odor syndrome), isovaleric acidemia (sweaty feet smell), and hypermethioninemia (cabbage smell). These conditions result from enzyme deficiencies affecting the metabolism of certain compounds, leading to distinctive odors. While some conditions are not harmful beyond the smell, others can cause severe health issues. Treatments often involve dietary changes and supplements.

What is the primary cause of the fishy odor in trimethylaminuria?

• An allergic reaction to seafood

• Poor hygiene practices

• Excessive consumption of fish

• A genetic mutation affecting enzyme production

Which enzyme deficiency is responsible for isovaleric acidemia?

• Flavin-containing monooxygenase

• Isovaleric co-enzyme A dehydrogenase

• Methionine synthase

• Trimethylamine oxidase

What is a common symptom of isovaleric acidemia in infants?

• Refusal to eat and seizures

• Excessive crying

• High fever

• Skin rashes

What compound is responsible for the boiled cabbage smell in hypermethioninemia?

• Isovaleric acid

• Trimethylamine

• Dimethylsulfide

• Sulfur dioxide

Which amino acid's improper metabolism leads to hypermethioninemia?

• Valine

• Lysine

• Methionine

• Leucine