Warning for you women. Should begin to limit the processed foods that contain trans fats, such as biscuits, cake or pie if you want to escape from endometriosis. Foods that are rich in trans fat content, the researchers believed more risky improve the condition of the uterus that tend to be infertile.

A study found that women with the highest consumption of trans fats, 48 percent greater risk of experiencing endometriosis compared with those in low consumption. Endometriosis can occur in one out of ten women and can cause infertility. Endometriosis is a medical condition in women characterized by the growth of endometrial cells outside the uterus. Sometimes this disease does not cause symptoms at all, but in some cases of infertility are also experiencing severe pain.

In this study, women who become participants were asked to complete a questionnaire relating to food consumed every four years between 1989 and 2001. Researchers then calculate how many women affected by endometriosis. The results show that the total fat in the diet is less affected, but the type of fat consumed associated with endometriosis risk. Trans fats are also associated with an increased risk of heart disease.

Trans fats are liquid oils that have been turned into a solid of a process called hydrogenation and are in thousand fast food to give texture. The process of hydrogenation is the process of converting unsaturated fatty acids to saturated fatty acids. Unsaturated fatty acids commonly found in vegetable materials such as vegetable oil, while saturated fatty acids contained in animal materials such as margarine and butter.

As quoted by the Telegraph.co.uk, studies involving more than 70,000 women in America, is the largest to see a connection between diet and endometriosis. Previous studies have found that eating four grams of trans fats a day can cause infertility in women.

However, this study also found that eating foods high omega 3 fatty acids such as those found in fish oils, seem to be able to protect the abnormalities in the womb. The participants who consume foods rich in omega-3 fatty acids can protect themselves against this disease and decreased risk by 22 percent.

Research that has been published in the journal Human Reproduction says that trans fats increase inflammation in the body encouraging bad cells in the lining of the uterus to grow, while omega-3 fatty acids act to shrink their growth.

Lead author Dr Stacey Missmer, an assistant professor of obstetrics, gynecology and reproductive biology at Brigham and Women's Hospital and Harvard Medical School in Boston, United States, said: "This study provides a strong indication that we are on the right track in identifying that a diet rich Omega-3 oils can protect from endometriosis while trans fats have adverse effects. "