Types of Malnutrition and Its Effects.

Kwashiorkor and Marasmus are the two main types of severe protein-energy undernutrition recognized by healthcare providers worldwide. The main difference between them is that kwashiorkor is predominantly a protein deficiency, while marasmus is a deficiency of all macronutrients — protein, carbohydrates and fats.

KWASHIORKOR

• Swelling of legs (oedema)

• Sparse hair

• 'Moon face' with little interest in surroundings

• Flaky appearance of skin

• Swollen abdomen

• Thin muscles but fat present

MARASMUS

• Normal hair

• 'Old Man' or wizened appearance

• Thin limbs with little muscle or fat

• Very underweight body