Question

3.
How do proteins, carbohydrates, vitamins and fats help us?
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Answer 1

Answer:

they are building blocks in our body

Explanation:

These nutrients are digested into simpler compounds. Carbohydrates are used for energy (glucose). Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins.

Answer 2

Hi,

here u go with ur answer..

Proteins

Plate of salmon, tomatoes, asparagus, lemon and herbsProteins are often called the body’s building blocks. They are used to build and repair tissues. They help you fight infection. Your body uses extra protein for energy. The protein foods group includes seafood, lean meat and poultry, eggs, beans and peas, soy products, and unsalted nuts and seeds. Protein is also found in the dairy group. Protein from plant sources tends to be lower in saturated fat, contains no cholesterol, and provides fiber and other health-promoting nutrients.

Carbohydrates

Carbohydrates are the body’s main source of energy. The fruit, vegetables, dairy, and grain food groups all contain carbohydrates. Sweeteners like sugar, honey, and syrup and foods with added sugars like candy, soft drinks, and cookies also contain carbohydrates. Try to get most of your carbohydrates from fruits, vegetables, fat-free and low-fat dairy, and whole grains rather than added sugars or refined grains.

Many foods with carbohydrates also supply fiber. Fiber is a type of carbohydrate that your body cannot digest. It is found in many foods that come from plants, including fruits, vegetables, nuts, seeds, beans, and whole grains. Eating food with fiber can help prevent stomach or intestinal problems, such as constipation. It might also help lower cholesterol and blood sugar.

It’s better to get fiber from food than dietary supplements. Start adding fiber slowly. This will help avoid gas. To add fiber:

Eat cooked dry beans, peas, and lentils.

Leave skins on your fruit and vegetables but wash them before eating.

Choose whole fruit over fruit juice.

Eat whole grain breads and cereals that contain fiber.

Fats

Fats give you energy, and they help the body absorb certain vitamins. Essential fatty acids help the body function, but they aren’t made by your body—you have to consume them. Many foods naturally contain fats, including dairy products; meats, poultry, seafood, and eggs; and seeds, nuts, avocados, and coconuts.

Certain kinds of fat can be bad for your health—saturated fats and trans fats.

Vitamins

Vitamins and minerals are considered essential nutrients—because acting in concert, they perform hundreds of roles in the body. They help shore up bones, heal wounds, and bolster your immune system. They also convert food into energy, and repair cellular damage.

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