Provide a brief description of the three macronutrients: carbohydrate, protein, and fat. Explain the role of each macronutrient and provide the recommended dietary allowances for each.

Answers

Answer 1

Macronutrients are essential nutrients needed in large amounts in our daily diet. The three main macronutrients are carbohydrate, protein, and fat. They provide the body with energy, help build and repair tissues, and perform other important functions.The recommended dietary allowance (RDA) for carbohydrates is 130 grams per day, for protein is 0.8 grams per kilogram of body weight per day and for fat is 20-35% of daily caloric intake.

Carbohydrate is the main source of energy in our body. The two main types of carbohydrates are simple and complex. Simple carbohydrates such as table sugar, honey, and maple syrup are quickly digested and provide quick energy. Complex carbohydrates such as whole grains, vegetables, and fruits take longer to digest, providing sustained energy over a longer period of time.The recommended dietary allowance (RDA) for carbohydrates is 130 grams per day, accounting for about 45-65% of daily caloric intake.

Protein is needed for growth and repair of tissues such as muscles, bones, and organs. Proteins are made up of amino acids, and some of these are essential, meaning they cannot be made by the body and must be obtained from the diet. Good sources of protein include meat, fish, beans, eggs, and dairy products. The RDA for protein is 0.8 grams per kilogram of body weight per day.

Fat is important for brain function and insulation. It also helps the body absorb fat-soluble vitamins. There are three types of fat: saturated, unsaturated, and trans. Saturated and trans fats are unhealthy and should be limited in the diet. Good sources of healthy unsaturated fats include olive oil, avocados, nuts, and seeds. The RDA for fat is 20-35% of daily caloric intake.

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Related Questions

Which of the following statements BEST describes scoring in team sports?
A.
Each team's score is recorded by the scorekeeper or officials.
B.
Usually a lower score is better in team sports.
C.
Scoring on your own goal is a good move for your team.
D.
Scoring usually continues from one game to the next.

Answers

A because each teams score and the points are being counted for as each time scores

Answer:

Answer A.

Explanation:

The Score Will Only Count If It Is Recorded By The Game Officials.

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