Essential nutrients are substances that the body needs to function properly. They are necessary for the body to grow, develop, and function normally. Without them, the body can become ill or even die. Essential nutrients include proteins, fats, carbohydrates, vitamins, minerals, and water.
Proteins
Proteins are essential for the body to build and repair tissues. They are made up of amino acids, which are the building blocks of proteins. Sources of proteins include meats, dairy products, legumes, and nuts.
Fats
Fats are important for energy storage, insulation, and protection of vital organs. They are also needed for the absorption of certain vitamins. Sources of fats include vegetable oils, nuts, and animal products.
Carbohydrates
Carbohydrates are the main source of energy for the body. They are found in fruits, vegetables, and grains.
Vitamins
Vitamins are essential for normal growth and development. They help to maintain the body's metabolism and the immune system. Sources of vitamins include fruits, vegetables, and fortified foods.
Minerals
Minerals are essential for many body functions. They are used to maintain the body's pH balance, regulate body fluids, and develop bones and teeth. Sources of minerals include meats, dairy products, legumes, and nuts.
Water
Water is essential for the body to function properly. It helps to transport nutrients and waste products in and out of cells, regulate body temperature, and lubricate joints. It is important to drink enough water every day to stay healthy.