S CREATIVE WRITER

Health and Nutrition H ealth is a stats of complete physical, mental, and social well-being. Nutrition Is a chemical process by which one takes in and uses food. A balanced diet provides all the food substances needed by the body for healthy growth and development, Proper nutrition, exercise, rest, and sleep are necessary for healthy living. Nutrition is the study of taking in and utilizing food substances for cell growth, energy, and the ability to fight infections, Food provides substances that the body needs to build and repair tissues and to regulate organs and systems. These substances are called nutrients. They perform one or more functions, Diseases cause damage to health. Health is affected by several factors such as environment, food, water, and air. Diseases, however, are one of the main causes of damage to our health. Sources of nutrients Nutrients are substances that are required to survive, grow, and stay healthy. They are found in a wide variety of foods, s...

Systems of the Human Body The human body is a complex system.9 The human body uses many systems such as the digestive system, the nervous system, the respiratory system, etc. They work side by side. Some of the body systems are directly connected to the heart. The human body is made up of different systems. These systems are made up oi different organs that perform specific functions. These organs are made up of tissues and tissues are made up of billions of cells. Digestive system The digestive system is a system of organs that converts food into energy.The digestive system is responsible for the digestion of food. Digestion breaks down food into nutrients that can be absorbed by the body for fuel, growth, and cell repair. The process of digestion involves fax essential steps: ingestion, propulsion, mechanical digestion, chemical digestion, absorption, and defecation. The digestive system is also called the gastrointestinal tract.The system includes the mouth, oesophagu...