Nutrition Vocabulary

Essential Vocabulary.-   UNIT 1  NATURAL SCIENCES.-   NUTRITION

1. Nutrition: The process by which organisms obtain and use food for growth, energy, and the maintenance of their bodies.

2. Nutrient: A substance that provides nourishment and is essential for the growth and maintenance of life.

3. Carbohydrate: A type of nutrient that is the body's main source of energy. It includes sugars, starches, and fibers found in fruits, vegetables, grains, and dairy products.

4. Protein: A nutrient that is essential for growth and repair of body tissues. It is found in foods like meat, fish, eggs, beans, and nuts.

5. Fat: A nutrient that provides energy, helps in the absorption of certain vitamins, and is important for brain development. It can be found in foods like oils, butter, and fatty meats.

6. Vitamin: A nutrient that is necessary for the proper functioning of the body. They are found in fruits, vegetables, and other foods.

7. Mineral: A nutrient that the body needs in small amounts for various functions, such as building strong bones and teeth. They are found in foods like dairy products, meat, and vegetables.

8. Fiber: A type of carbohydrate that aids in digestion and helps prevent constipation. It is found in foods like whole grains, fruits, and vegetables.

9. Calorie: A unit of measurement for energy obtained from food. It is used to determine the energy value of different foods.

10. Balanced diet: A diet that includes a variety of foods from different food groups in the right proportions to provide all the necessary nutrients.

11. Nutritional label: Information found on food packaging that provides details about the nutrients and ingredients in the product.

12. Digestion: The process by which the body breaks down food into smaller molecules that can be absorbed and used for energy.

13. Metabolism: The chemical processes that occur within a living organism to maintain life, including the breakdown of food for energy.

14. Hydration: The process of providing an adequate amount of water to the body to maintain proper bodily functions.

15. Malnutrition: A condition that occurs when the body does not receive the necessary nutrients it needs to function properly.

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The Importance of Nutrition

Vocabulary Included: Nutrition, Nutrient, Carbohydrate, Protein, Fat, Mineral, Fiber, Calorie, Balanced diet, Nutritional label, Digestion, Metabolism, Hydration, Malnutrition

Nutrition is the process by which our bodies obtain the necessary nutrients to function properly. Nutrients are substances that provide energy and support growth and development. There are different types of nutrients, including carbohydrates, proteins, fats, minerals, fiber, and water.

Carbohydrates are a type of nutrient found in foods like bread, rice, and potatoes. They are the body's main source of energy. Proteins, on the other hand, are nutrients that help build and repair tissues. Foods rich in protein include meat, fish, beans, and nuts.

Fats are another important nutrient. While some people think of fats as unhealthy, our bodies actually need them in moderation. Fats provide energy, help absorb vitamins, and protect our organs. Examples of food high in healthy fats are avocados, nuts, and olive oil.

Minerals are essential nutrients that our bodies need in small amounts. They help regulate bodily functions and maintain a healthy metabolism. Foods like milk, cheese, and leafy greens are good sources of minerals.

Fiber is a type of carbohydrate found in fruits, vegetables, and whole grains. It aids in digestion and helps prevent constipation. Including fiber-rich foods in our diet is important for maintaining a healthy digestive system.

Calories are a unit of measurement for energy. The number of calories in food tells us how much energy it provides. It is important to balance our calorie intake with the energy we burn through physical activity to maintain a healthy weight.

A balanced diet is one that includes a variety of foods from different food groups in the right proportions. It ensures that our bodies receive all the necessary nutrients for optimal health. A balanced diet consists of fruits, vegetables, whole grains, lean proteins, and healthy fats.

Nutritional labels provide important information about the nutrients and calories in packaged foods. They help us make informed choices about what we eat and compare different products.

Digestion is the process by which our bodies break down food into smaller molecules that can be absorbed and used for energy. It starts in the mouth with chewing and continues in the stomach and intestines.

Metabolism refers to all the chemical reactions that occur in our bodies to maintain life. It involves converting food into energy and building or repairing tissues.

Hydration is the process of providing our bodies with enough water to stay healthy. Drinking water is essential for proper digestion, temperature regulation, and overall well-being.

Malnutrition occurs when our bodies do not receive the right amount of nutrients. It can lead to various health problems and is often caused by a lack of access to nutritious food or an unbalanced diet.

Understanding nutrition and making healthy food choices is essential for maintaining a strong and healthy body. By consuming a balanced diet and paying attention to nutritional labels, we can ensure that our bodies receive the nutrients they need to function properly. Remember to stay hydrated and take care of your body to prevent malnutrition and promote overall well-being.