Undernutrition, a condition resulting from inadequate intake of nutrients, is the leading cause of death among children under the age of 5 worldwide.

Vitamin A deficiency is the leading cause of blindness in children, particularly in developing countries, due to its role in maintaining healthy vision.

Overnutrition, also known as hypernutrition, refers to the condition resulting from an excessive intake of nutrients, often leading to health problems such as obesity and chronic diseases.

Iodine deficiency is the leading cause of intellectual impairment in children, as it is essential for proper brain development during pregnancy and early childhood.

Undernutrition, also known as malnutrition, refers to the condition resulting from an inadequate intake of calories and essential nutrients, leading to various health problems.

Iron deficiency is the leading cause of anemia worldwide, particularly among women and children, due to its role in the production of red blood cells.

Unhealthy Diet refers to a diet high in saturated and trans fats, cholesterol, and sodium, which is associated with an increased risk of chronic diseases.

Iodine deficiency is the leading cause of goiter, as iodine is essential for the production of thyroid hormones.

Protein Deficiency refers to the condition resulting from an inadequate intake of protein, leading to various health problems, including stunted growth and weakened immune system.

Vitamin C deficiency is the leading cause of scurvy, as vitamin C is essential for the production of collagen, a protein that helps maintain healthy skin, bones, and blood vessels.

Carbohydrate Deficiency refers to the condition resulting from an inadequate intake of carbohydrates, leading to fatigue, weakness, and impaired cognitive function.

Vitamin D deficiency is the leading cause of rickets, as vitamin D is essential for the absorption of calcium and phosphorus, which are necessary for bone mineralization.

Fat Deficiency refers to the condition resulting from an inadequate intake of fats, leading to dry skin, hair loss, and impaired immune function.

Niacin deficiency is the leading cause of pellagra, as niacin is essential for the metabolism of carbohydrates, proteins, and fats.

Micronutrient Deficiency refers to the condition resulting from an inadequate intake of vitamins and minerals, leading to various health problems, including impaired immune function and increased susceptibility to infections.