Mention three important of science known improving personal and food hygiene?

1. Understanding the importance of handwashing: Science has shown that proper handwashing techniques can significantly reduce the spread of harmful bacteria and viruses. By following scientific guidelines for handwashing, individuals can improve their personal hygiene and reduce the risk of getting sick.

2. Developing effective cleaning products: Science has led to the development of cleaning products that are specifically designed to kill germs and bacteria on surfaces. By using these scientifically formulated products, individuals can ensure that their living spaces are clean and free from harmful pathogens.

3. Implementing food safety practices: Science has provided valuable insights into the importance of proper food handling and storage techniques. By following scientifically proven food safety practices, individuals can reduce the risk of foodborne illnesses and ensure that the food they consume is safe and free from contamination.

1. Germ Theory: The discovery of germs and their role in disease transmission revolutionized personal and food hygiene practices. It led to the development of sanitation techniques, such as handwashing and disinfection, to prevent the spread of infectious diseases.

2. Microbiology: The study of microorganisms has provided insights into the beneficial and harmful bacteria present in our bodies and environment. This knowledge has led to the development of probiotics, prebiotics, and antibiotics to maintain a healthy microbial balance and prevent foodborne illnesses.

3. Food Safety Research: Advances in science have improved food safety practices. Techniques like pasteurization, refrigeration, and food irradiation have been developed to eliminate or reduce harmful pathogens in food, preventing food poisoning and outbreaks.