Cause of Food Poisinging

Hi all today’s era is very fast era and now every one is want to preserve their food in the refrigerator for a long time, because for the next time they want the same food without any more work but during food refrigerating normally bacteria are not died and they come to our body when we use this food, you are using the meat of the animals then its also harmful, lot of bacteria can come from the contact with meat or poultry during processing, they can contaminate the food. Edit and that food when we use it become poisonous and this is called food poisoning
and during cultivation. Fresh fruits and vegetables can be contaminated if they are washed or irrigated with water that is contaminated with animal manure or human sewage.
During food handling. Food can be contaminated when an infected person handles the food or if the food comes in contact with another contaminated product. For example, if you use the same cutting board for both chopping vegetables and preparing raw meat, you risk contaminating the vegetables.
Through the environment. Many harmful organisms are commonly found in dirt, dust, and water, including the bacteria clostridium botulinum and clostridium perfringens and the parasite cryptosporidium parvum. These organisms may find their way into the foods we eat. Environmental conditions like use the polluted water for the agriculture due to agricultural runoff may make this type of infection more.