•Calcium- The body needs calcium to maintain strong bones and to carry out many important functions. Almost all calcium is stored in bones and teeth, where it supports their structure and hardness. The body also needs calcium for muscles to move and for nerves to carry messages between the brain and every body part.
•Sodium- Sodium is both an electrolyte and mineral. It helps keep the water (the amount of fluid inside and outside the body's cells) and electrolyte balance of the body. Sodium is also important in how nerves and muscles work. Most of the sodium in the body (about 85%) is found in blood and lymph fluid.
•Potassium- It helps your nerves to function and muscles to contract. It helps your heartbeat stay regular. It also helps move nutrients into cells and waste products out of cells. A diet rich in potassium helps to offset some of sodium's harmful effects on blood pressure.
•Iron- Iron is an essential element for blood production. About 70 percent of your body's iron is found in the red blood cells of your blood called hemoglobin and in muscle cells called myoglobin. Hemoglobin is essential for transferring oxygen in your blood from the lungs to the tissues.

• Calcium is essential for building and maintaining strong bones and teeth.


• It also plays a role in muscle function, nerve transmission, and blood clotting.


• A deficiency in calcium can lead to osteoporosis, a condition where bones become weak and brittle.

• Sodium is an electrolyte that helps regulate fluid balance in the body.


• It also plays a role in nerve and muscle function.


• However, consuming too much sodium can lead to high blood pressure, which increases the risk of heart disease and stroke.

• Like sodium, potassium is an electrolyte that helps regulate fluid balance in the body.


• It also plays a role in muscle function and helps maintain a healthy blood pressure.


• A deficiency in potassium can lead to muscle weakness, cramps, and an irregular heartbeat.

• Iron is essential for the production of hemoglobin, a protein in red blood cells that carries oxygen throughout the body.


• A deficiency in iron can lead to anemia, which causes fatigue, weakness, and shortness of breath.


• Iron is particularly important for pregnant women, who need extra iron to support the growth and development of their baby.

Overall, minerals play a crucial role in maintaining various bodily functions and preventing deficiencies that can lead to serious health issues. It is important to ensure that you are getting enough of each mineral through a balanced diet or supplements if needed.