Meaning of Food Food is any substance which when taken into the body, serves to nourish and build up tissues as well as provide needed energy. Classes of Food There are six classes of food, namely: Carbohydrates Proteins Fats and oil Mineral salts Vitamins Water Classes of Food Sources Functions Carbohydrate yam, garri, cassava, yam […]
CLASSES OF FOOD
FOOD, CLASSES AND IMPORTANCE Food can be defined as any substance that can be metabolized by any organism to give and build tissues. It is a substance which when taken into the body, yields materials which can produce energy, and yield substances for growth and repair of our body tissues. Good food is one of
A carb is a macronutrient—a sugar, starch or fiber found in grains, fruits, vegetables, and dairy products. They’re hard to avoid and they’re one of the most basic food groups humans need to stay alive. Sources of Carbohydrates Carbohydrates are found in a wide array of both healthy and unhealthy foods—bread, beans, milk, popcorn,
Nutrition is how food affects the health of the body. Food is essential—it provides vital nutrients for survival, and helps the body function and stay healthy. The process of taking in food and using it for growth, metabolism, and repair. CLASSES OF FOOD There are seven major classes of nutrients: Carbohydrates. Fats. Minerals. Proteins.