Question

Which of the constituents pf food provide energy for our body

Answer 1

Answer:

The energy components of food include: carbohydrates (sugars and starches) proteins. lipids (fats)

...

The non-energy components include:

•vitamins.

•minerals.

•dietary fibre.

•water.

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Answer 2

Answer:

Carbohydrates

Explanation:

Carbohydrates are macronutrients and ways by which our body obtains its energy. They are called carbohydrates as they comprise carbon, hydrogen, and oxygen at their chemical level. Carbohydrates are essential nutrients which include sugars, fibers, and starches.

The non-energy components include:

#Vitamins.

#Minerals.

#Dietary fibre.

#Water

#Proteins

The main function of carbohydrates is to provide energy and food to the body and to the nervous system:

• Carbohydrates are known as one of the basic components of food, including sugars, starch, and fibre which are abundantly found in grains, fruits, and milk products.
• Carbohydrates are also known as starch, simple sugars, complex carbohydrates and so on.
• It is also involved in fat metabolism and prevents ketosis.
• Inhibits the breakdown of proteins for energy as they are the primary source of energy.
• An enzyme by name amylase assists in the breakdown of starch into glucose, finally to produce energy for metabolism.

Sources of Carbohydrates:

• Simple sugars are found in the form of fructose in many fruits.
• Galactose is present in all dairy products.
• Lactose is abundantly found in milk and other dairy products.
• Maltose is present in cereal, beer, potatoes, processed cheese, pasta, etc.
• Sucrose is naturally obtained from sugar and honey containing small amounts of vitamins and minerals.