NUTRITION RELATED DISEASE Assignment Example | Topics and Well Written Essays - 1750 words

NUTRITION RELATED DISEASE - Assignment Example If proper precautions are not taken during processing then there are chances that they may contaminated. Keeping food in open for over 2 hours at room temperature may cause bacterial growth in food and consuming such food may cause illness (Medicine Plus, 2014). Certain kinds of illnesses cause due to lack of nutrients in food. For example, vitamin D deficiency causes cardiovascular disease, asthma, cancer, or rickets. Iron deficiency many lead to anemia in the body. Lack of vitamin C affects immune system and lead to decreased metabolism. Vitamin A is necessary for maintaining good vision and prevents several eye related ailments. Vitamin D is essential for keeping bones and teeth strong preventing its decay (MedicineNet.com, 2014). Safe food is extremely critical to keep body free of diseases. Food gets contaminated through several means that include improper storage, inadequate cooking temperatures, cross-contamination from animal waste, improper or insufficient hand washing. Microbes get transferred from utensils, common knife and cutleries when not washed properly in between uses. Meat and poultry gets contaminated during slaughter; even fruits and vegetables get contaminated by infected water during wash. Insufficient cooking may not eliminate pathogens completely if already present (Minnesota Department of Health, 2013). Water, soil, plants are the sources of this pathogen. They are also present in intestinal tracts of fish and animals. They do not require oxygen to survive. Canned foods including vacuum-packaged may contain these bacteria. Incubation time for this pathogen has been found between 12 and 72 hours. Usual symptoms are diarrhea, vomiting, muscle weakness, blurred vision and difficulty in swallowing. Presence of these pathogens in food may cause diarrhea and abdominal cramps. Usually, poultry, meats, dried and precooked foods are the sources. Incubation time is