Neoplastic disease is peaking all over the Planet. Many reasons can be responsible.One of them are poor nutritional habits.I tried to resume in this small text knowledge on this subject, as it appears today.Recent publications point to evidence of increasing neoplastic prevalence with high alcohol consumption. One possible explanation could be that such beverages sterilize the intestine and reduce essential for health gut flora. Hence it would be important to enjoy them only in moderate amounts. "Everything with measure!" says Philosopher of Old.Current literature recommends one glas of red wine for women each day and two for men.Apart from that, there exists since many decades clue of a link between germs, and especially viruses and tumors.With the AIDS epidemic and Covid- 19 society experienced a huge leap forward in therapies of infectious diseases.Probably near future would thus bring us many new anti-cancer treatments based on anti-microbials.