If you don't get enough proteins you will have a lack of energy and be weak with a lack of muscle mass which your cells don't get enough oxygen which makes you tired.

-zoya

iron strengthens your muscles and provide support in your muscles

1. Build and Repair: to help build and repair tissues, muscles, and organs in our body.

2. Produce Enzymes: to create little workers in a body that help chemical reactions to occur.

3. Immune System: acting like antibodies, they help to fight infections and diseases.

4. Transporting Role: to carry important substances like oxygen and nutrients in blood and also in or out of cells.

5. Hormones' Roles: acting like hormones, they regulate body functions such as growth, metabolism, and mood.

6. Muscle Functions: essential for the structure and functions of muscles, and allowing us to move and perform physical activities.

If we don't get enough proteins:

- Our body may struggle to build and repair tissues and muscles that can become weaker.

- Our immune system and enzyme activity will not work properly and we will be ill.

-Our blood will get less oxygen and nutrients.

- It can lead to problems with growth, mood, healing, and overall body functioning.

1. Energy Source: while eating, they break down into a type of sugar, which the body uses as fuel to function well.

2. Brain Function: this type of sugar gives energy that helps the brain to concentrate.

3. Support Exercises: help us to perform physical activities.

4. Save Protein: save proteins to build and repair tissues.

5. Digestive System: containing fiber they help our digestion run smoothly.

6. Balance Blood Sugar: help to regulate blood sugar.

7. Nutrient Package: they have essential vitamins, minerals, and nutrients.

   
   

If we don't get enough carbohydrates:

- We will feel tired and have a lack of energy throughout the day.;

- Our ability to think and concentrate might also be affected;

- Muscles may become weaker and it will be harder to do physical activities;

- We will have digestive problems;

- We will have irritability and mood swings;

-Our body won't get essential nutrients and minerals.

1. Energy Storage: having a long-lasting energy source for our body.

2. Cell Building: build and maintain cell structure in our body.

3. Organ Protection: act like cushions, protecting our organs from damage.

4. Brain Support: maintain brain functions and its development.

5. Nutrient Absorption: absorb important vitamins (A, D, E, K) in our digestive system.

6. Visual Health: keep our skin, heart, and hair healthy reducing the risk of diseases.

If we don't get enough fats:

-We may feel tired and work for a short time;

- Our body won't be able to build new cells.;

-The protection of organs will be weak;

-Our brain will not work fast and well;

- Our body won't absorb vitamins;

-We won't be outwardly attractive.

1. Healthy Skin and Eyes: vitamins B2 and A help us in this case.

2. Red Blood Cell: B - vitamins ensure us with energy metabolism and the development of red blood cells.

3. Growth: vitamin B11 place in an important role in the unborn children and after birth.

4. Immune System: vitamin C helps to fight diseases and increase our energy and immunity.

5. Nervous System: vitamin B12 helps to maintain our nervous system.

If we don't get enough of vitamins:

-We will not be attractive and will have poor eye-sight;

-We will not have enough energy to work;

-Kids won't get enough support for their growth;

-We will often get sick;

-We will be irritable and not react correctly to various situations.

We need iron for:

1. Oxygen Transport: being a part of red blood cells that carry oxygen from our lungs to the rest of our body.

2. Energy Production: takes place in the creation of energy from food.

3. Cell Growth and Development: supports this process in our body.

4. Immune System: helps to defend against infections.

5. Preventing from Fatigue: supports overall well-being.

If we don't get enough of iron:

-The blood will have lack of oxygen;

-We will be tired and won't be physically active;

-Our cells won't renew;

-it will be difficult for a body to fight against infection;

We will have the feeling of tiredness;

Calcium

We need calcium for:

1. Strong Bones and Teeth: make them hard and healthy.

2. Blood Clotting: prevents strong bleeding.

3. Muscle Function: helps muscles to relax properly.

4. Nervous System: helps to transmit signals along nerves.

5. Cell Signaling: messages important signals.

If we don't get enough of calcium:

-Our bones and teeth will crumble;

-The blood will leak from our cut;

-Our muscles will be intense;

-Our nerves won't respond to various signals.