Practice Questions

Vitamin C deficiency leads to bleeding gums and poor healing.

Protein supports tissue repair and recovery.

Vitamin D enhances calcium absorption in intestines.

Iodine deficiency leads to thyroid enlargement.

Reduced sodium helps control blood pressure.

Protein is responsible for growth and repair of body tissues.

Iron is a component of hemoglobin that carries oxygen in blood.

Vitamin A is essential for vision, especially in low light conditions.

Carbohydrates are the main energy source for the body; proteins are for repair, vitamins and minerals regulate functions.