according to researches, there is a kind of important antibiotic substance in semen, which named semen fibrinolysin and can kill staphylococcus, streptococcus and other pathogenic bacteria, while it can effectively prevent ovarian cancer from occurrence.

studies have shown that the balance of the body's immune system is the main reason for the spontaneous regression of cancer, the results of these studies greatly inspired the confidence and courage of people fighting cancer.

stomach cancer is one of the cancers with high incidences in the world. However, people’s understanding of stomach cancer prevention is still not enough. How to prevent stomach cancer in our daily life?

Study proves that about 77% of cancers are closely related to life style. Below is an introduction of 10 life styles that can help prevent cancers.

though etiology of cancer is still not very clear, the unhealthy eating habits, environmental pollution and viruses are very likely to cause cancer, so changing the lifestyle can help people prevent cancer.