Functions of Minerals

What is the role of calcium in muscle function?

• To start the muscle contraction cycle

• To provide energy for muscle contraction

• To regulate blood flow to muscles

• To strengthen muscle fibers

State another plant source of calcium besides tofu.

• Almonds

• Sesame seeds

• Spinach

• Broccoli

Explain briefly how potassium helps in maintaining fluid balance of the body.

• Potassium helps regulate the movement of fluids in and out of cells.

• Potassium is primarily responsible for the production of red blood cells.

• Potassium aids in the absorption of calcium in the bones.

• Potassium is essential for the synthesis of proteins in the body.

Suggest two animal sources of calcium.

• Dairy products

• Leafy greens

• Nuts and seeds

• Whole grains

Name two vegetables that are rich in phosphorus

• Carrot and broccoli

• Spinach and potato

• Cucumber and lettuce

• Tomato and onion

Name a nutrient that calcium combines with to start the muscle contraction cycle

• Carbohydrate

• Fat

• Protein

• Vitamin C

Name two minerals that work together for normal nerve impulse transmission.

• sodium chloride and potassium

• calcium and magnesium

• iron and zinc

• copper and manganese

Name a vitamin that is essential for calcium to function properly in the body.

• Vitamin A

• Vitamin C

• Vitamin D

• Vitamin K

Name two minerals that help to maintain normal body pH

• Calcium and Magnesium

• Sodium and Chloride

• Phosphorous and Potassium

• Iron and Zinc

Name a mineral that helps the body to store and release energy

• Calcium

• Iron

• Phosphorus

• Magnesium