Researchers from the Universitat Autonoma de Barcelona have shown that extra virgin olive oil prevents breast cancer, and many other types of the disease.

Click on pic for a larger image. Photo by John Evans.

If it is consumed with other aspects of the Mediterranean diet, especially tomato-rich dishes, it seems to be even more effective.

The oil was found to launch attacks on tumours which stunt their growth and even make the cells implode. It also protects against cell DNA damage, a common cause of cancers.

Tests on rodents showed that olive oil disables a gene that controls the growth of breast cancer, while turning off proteins that cancer cells live on. More than 45,000 cases a year of breast cancer are diagnosed in Britain, making it the UK’s most common cancer.

Scientist Dr Eduard Escrich believes that everyone should consume 50ml of best olive oil a day for optimum health. That works out as around five tablespoons, or 500 calories, which may seems excessive to anyone reducing their weight. However, if the oil is substituted for butter and fats in savoury dishes, it simply substitutes other foods on a calorie for calorie basis.

Another study found that olive oil also affects genes that are linked with the hardening of arteries and other heart diseases.

Although Spain does have an interest in promoting olive products, this research backs up much evidence from previous studies worldwide.

Have you considered the Nordic diet?

The wholesome and delicious Nordic Diet

Scientists at the University of Copenhagen in Denmark have launched an expensive programme to identify and test products from northern climes that could be part of a new healthy, Nordic diet.

Research by Elling Bere of Agder University in Norway, has indicated that native berries, such as blueberries, cowberries and cloudberries contain as much unsaturated healthy fat as fish per unit of energy.

He also determined that they were rich in antioxidants, which reduce the levels of harmful free-radicals in cells. Free radicals are known to cause heart disease, stroke and cancer.

It’s believed foods from the north could soon be replacing the Mediterranean diet currently top of nutritionists’ list for a long, vigorous life.

Instead of olive oil, citrus fruit, tomatoes and pasta, we could soon be shopping for elk, rapeseed oil, cowberries and cloudberries.

It has to be said, though, that the Danish authorities are not exactly neutral in promoting their own products. Whether European and American consumers will abandon their pizzas and Nicoise salads for soused herring remains to be seen.

However, it has been said that although foods of the south are low in saturated fats, the Med diet produces a lot of plump and overweight people.

Traditional Nordic diets are high in in fish like, salmon, trout, cod and herring, all rich in unsaturated omega-3 fatty acids. The leaner qualities of northern foods, such as elk and reindeer, promote leaner people over time.

Another pointer in favour of Nordic foods is that they are more convenient to produce in colder climates, like Britain, than alternatives from the Mediterranean.

Things are looking up for the northern lifestyle.