(Mirror) - Scientists have found that red wine contains antioxidant properties which may prevent the build-up of plaque in arteries that leads to heart disease.

Why drinking red wine may reduce the risk of heart disease has been uncovered - and it's all down to your gut, new research reveals.

The compound resveratrol found in red wine contains antioxidant properties which may prevent the build-up of plaque in arteries that leads to heart disease.

But a discovery by Chinese scientists uncovers the mechanism and suggests that targetting microbiota in the gut may be the way to reduce heart diseas.

Their results suggest that the furring of arteries, or atherosclerosis could be a direct result of a chemical TMAO (trimethylamine-N-oxide ) in the gut which red wine's resveratrol inhibits.

Cardiovascular diseases are the leading cause of death in industrialised societies and are a growing concern in developing countries.

Dr Man-tian Mi, a researcher at the Research Centre for Nutrition and Food Safety in China, said: "Our results offer new insights into the mechanisms responsible for resveratrol's anti-atherosclerosis effects and indicate that gut microbiota may become an interesting target for pharmacological or dietary interventions to decrease the risk of developing cardiovascular diseases."

Dr Mi and his team conducted a number of experiments using mice to determine whether the protective effect of resveratrol against atherosclerosis was related to changes in gut microbiome.

They found that resveratrol reduces levels of TMAO a known contributor to the development of atherosclerosis.