Hydrogen sulfide is toxic in large doses, but in tiny amounts it helps protect cells and fight illness, according to researchers at Exeter University
The smell of flatulence has secret health benefits that could help stave off cancer, strokes, heart attacks and dementia, scientists have revealed.
Hydrogen sulfide is one of a number of potent smelly gases produced by bacteria as it breaks down food in the gut.
It is toxic in large doses but in tiny amounts it helps protect cells and fight illness, according to researchers at Exeter University.
When cells become stressed by disease they try to draw in enzymes to generate their own minute quantities of hydrogen sulfide.
Researchers have come up with a new compound named AP39 to assist the body in producing just the right amount of hydrogen sulfide that it needs.
They believe it will help prevent or reverse mitochondrial damage, a key strategy in treating conditions such as stroke, heart failure, diabetes, arthritis, dementia and ageing.
Professor Matt Whiteman from University of Exeter’s medical school said: “When cells become stressed by disease, they draw in enzymes to generate minute quantities of hydrogen sulfide.
“We have exploited this natural process by making a compound, called AP39, which slowly delivers very small amounts of this gas specifically to the mitochondria.
“Our results indicate that if stressed cells are treated with AP39, mitochondria are protected and cells stay alive.”
Before it can be tested on humans, researchers have run disease models to see how effective AP39 is.
Early results, published in the journal Medicinal Chemistry Communications, show that it can help up to 80 percent more mitochondria survive highly destructive conditions such as cardiovascular disease.
Fellow researcher Dr. Mark Wood added: “Although hydrogen sulfide is well known as a pungent, foul-smelling gas in rotten eggs and flatulence, it is naturally produced in the body and could in fact be a healthcare hero with significant implications for future therapies for a variety of diseases.”