Hygiene
Actions to prevent disease.Adherence to the principles of nutrition and food hygiene is a prerequisite for the smooth functioning of the entire system and maintains health. Hygiene feeding sets out the conditions necessary to achieve the proper feeding of the individual, families and groups fed collectively. Its scope includes, inter alia, issues such as proper selection of products demand fed, the nutritional status of hygienic products and their proper distribution of meals to the hygienic conditions of preparation, administration and consumption of food. The effects of improper nutrition can lead to inadequate development of the organism, the formation of many disorders and diseases, such as tooth decay, rickets, anemia, gastric and duodenal ulcers, obesity. Inadequate nutrition lowers productivity and reduces the resistance of organisms to infectious diseases. Factors that increase the risk of changes in the gastrointestinal tract are alcohol, nicotine and other stimulants. Alcohol inhibits the activity of digestive enzymes, leads to disturbances in effusing and bile damages the liver and stomachs all.