🔬 Discovery

Kwashiorkor

Kwashiorkor, desnutrición proteica infantil

Date
1933-1935 · confidence high
Place
Accra, Greater Accra, Ghana
Credited to
Cicely Williams
People
👤 Cicely Williams1893–1992
Field
Life & health

⚠️ Disputed: the sources disagree.

What was discovered

A description of a disease in weaned children on a maize diet, with oedema and skin lesions, distinct from simple starvation. It adopted the Ga name meaning 'the disease of the child displaced by the next one'.

Published in Archives of Disease in Childhood (1933) and The Lancet (1935). Its exact cause (protein deficiency, oxidative stress, gut microbiota) is still debated.

What it led to

  • recognition of protein malnutrition
  • breastfeeding and infant nutrition programmes
  • maternal and child health in poor countries

📄 Original publication

A nutritional disease of childhood associated with a maize dietC. D. Williams · Archives of Disease in Childhood · 1933

Links

Sources✓ verified 2026-09-25