Sometimes the use of red oil causes health problems

The fact that oil Repeated red was not healthy for our bodies, but recently a group of researchers from the University of Illinois found that it can cause genetic changes that favour the progress of breast cancer. It should be noted that red reused oil is typical of fast food in general.

An Incentive for the tumor

Practically, cooking with the same oil for many times would be favorable: changes in the metabolicism of lipids, the spread of cancer cells, and metastase in breast cancer, making it progress quickly to the advanced stage.

Soy oil research, most used

The study, which lasted 16 weeks, included using laboratory mice, divided into two groups:

• The first was fed with fresh soybeans;
• The second had been fed with fried oil several times.

Soy oil was chosen because it is most often used in fast and wider food restaurants.

The second part of the study included simulations of advanced breast cancer by injecting breast cancer cells into mice. After 20 days, it turned out that the tumors of fried mice had repeatedly metastated four times more than rats were fed with fresh soy oil.

Toxic for lungs and liver

Scientists then conducted a study in the mice ' lungs and found that rodents who were fed on red oil were sometimes reused, compared to the other group:

• lung metastatic tumors that express markedly Ki-67 protein closely related to cell spread;
• The genetic difference in the liver.