Ptomaine Poisoning

Guide Note

Ptomaine poisoning is the obsolete theory that food poisoning is caused by ptomaines. Ptomaine poisoning is a term not longer used medically.¹

Fast Facts

1. Previously used as term for certain types of food poisoning
2. Debunked with discovery of bacteria
3. Not used medically¹

When proteins are decomposed by bacteria, ptomaines are formed, which are compounds that contain nitrogen.² While foods that have gone bad often contain ptomaines, the body does not react negatively to the compounds. However, the body does react negatively to certain bacteria. Consequently, it is bacteria that can cause illness from food. Ptomaines are merely present in the contaminated foods, but are not what sickens individuals.

Disclaimer

The content in this page is not a substitute for professional medical advice. Please consult a physician for information on the debunked theory of ptomaine poisoning.