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A substance found in olive oil helps in the production of a molecule capable of preventing the formation of tumors

A substance found in olive oil helps in the production of a molecule capable of preventing the formation of tumors

For the study, the researchers analyzed a cellular molecule , known as miR-7, responsible for preventing the formation of tumors. They found that the presence of oleic acid helps in the production of this molecule. According to the lead author of the Gracjan Michlewski study at the Faculty of Biological Sciences at the University of Edinburgh, it is too early to say that oleic acid is capable of preventing the formation of brain tumors. Their findings, however, point to possible oil-based therapies to prevent brain cancer from occurring.

Diet to Protect the Brain

It is not today that the food choices we make can influence brain health. One form of food that helps preserve brain cells is the Mediterranean diet.

In the 1950s to 1960 an American researcher called Ancel Keys studied the dietary habits of several countries and realized how people in the Mediterranean region had lower incidence of cardiovascular disease, despite consuming a high-fat diet.

The Mediterranean diet is a food plan based on the habits of the Mediterranean countries (mainly southern Italy, Greece and southern Spain). The Mediterranean diet dishes are rich in fresh fruits, vegetables, fish, whole grains, legumes, monounsaturated fats and moderate amounts of alcohol. There is also a low amount of red meat, saturated fats and refined grains.

Monounsaturated fats

They are liquid at room temperature, but start to solidify when brought to the refrigerator. A good example of monounsaturated fat are olive-based sauces, opaque in the refrigerator and transparent at room temperature. In addition to providing energy to the body, this type of fat has one more advantage: it helps to lower LDL, known as bad cholesterol.

To take advantage of monounsaturated fats, use canola oil, soybean oil, olive, avocado, nuts and almonds. But do not overdo the dose. If compared to other types of fat, they really do not cause so much damage to the heart. But, on the other hand, they are quite calorific, so you have to consume them under the guidance of a nutritionist.


Blood type O is less likely to have a stroke and stroke

Blood type O is less likely to have a stroke and stroke

Knowing your blood type can be as important to cardiovascular health as routine check-ups to check cholesterol levels and blood pressure. This is what a new study published in the Arteriosclerosis, Thrombosis and Vascular Biology , a journal of the American Heart Association Journal points out. The most rare type, AB, was the most vulnerable, while the most popular group, type O, was rated as the least likely to suffer from cardiovascular diseases.

(Health)

DNA Test: Understand how paternity tests are done

DNA Test: Understand how paternity tests are done

The DNA test is basically the reading of a person's genes. To know what is its structure, in which chromosomes are located, whether they are modified or damaged. Other names This test is also called genetic mapping How DNA testing is done Is It is necessary to collect samples of some body fluid that may be blood, saliva, nails, hair or sperm.

(Health)