A Mediterranean diet can help solve fertility problems by improving sperm quality, research suggests

With its focus on fruits, vegetables and beans, the Mediterranean diet has long been touted for its many health benefits.

Now research shows it can help overcome infertility, making it an easy strategy for couples trying to conceive.

The Mediterranean diet may improve fertility, assisted reproductive technology success and sperm quality in men, according to a review by Australian researchers.

Diet – which also protects against inflammatory diseases such as cardiovascular disease and type 2 diabetes – is thought to promote fertility by reducing inflammation.

The study, conducted by scientists from Monash University, the University of the Sunshine Coast and the University of South Australia, evaluated research on how diet can affect conception.

Dr Evangeline Mantzioris, from the University of South Australia, said previous research had shown that inflammation can affect sperm quality, the menstrual cycle and implantation.

She said: “It is encouraging that we have found consistent evidence that following an anti-inflammatory diet – a diet high in polyunsaturated or ‘healthy’ fats, flavonoids (found in green leafy vegetables) and limited intake of red and processed fats are meat – we can improve fertility.” The Mediterranean diet is mainly plant-based and includes whole grains, extra virgin olive oil, fruits, vegetables, beans and legumes, nuts, herbs and spices.

Now research shows it can help overcome infertility, making it an easy strategy for couples trying to conceive [File photo]

Dairy products and lean protein sources such as chicken or eggs are eaten in small amounts.

Experts believe that antioxidants in fruits and vegetables improve the quality of a woman’s eggs and also protect the uterus. Monash researcher Simon Alesi said the diet could be “a game changer” for couples looking to start a family.

He said: “Dietary change is a non-invasive and affordable strategy that could potentially improve infertility. Of course, more research needs to be done, but at the very least, adopting a Mediterranean diet will not only improve your overall health, but your chances to get pregnant too.”

The results were published in the journal Nutrients.