Helen Keller

Organisation

Helen Keller International is a global nonprofit organization based in New York, dedicated to fighting malnutrition and preventable blindness. Since its founding in 1915, the organization has developed programs that address both emergency needs and long-term structural improvements.​

A key focus of Helen Keller Intl is implementing vitamin A supplementation programs, particularly in countries with high rates of malnutrition and child mortality.​

The Problem: Vitamin A Deficiency

Vitamin A deficiency is one of the most common causes of preventable blindness in children and significantly contributes to increased child mortality. An estimated 190 million children under the age of five are affected by vitamin A deficiency each year.​

Without sufficient vitamin A, the risk of severe infections, blindness, and death increases sharply. Sub-Saharan Africa and South Asia are particularly affected. Studies show that regular vitamin A supplementation can reduce child mortality by up to 24%.​

Approach

Helen Keller Intl implements biannual vitamin A supplementation programs in close cooperation with governments and local partners. The organization uses existing health infrastructures to ensure wide distribution coverage.​

In addition to supplementation, Helen Keller Intl also promotes programs aimed at improving food security and the early detection of malnutrition.​

Impact

Vitamin A supplementation is considered one of the most cost-effective health interventions worldwide. GiveWell estimates that saving a life through programs like those of Helen Keller Intl costs between $1,000 and $8,500. These programs not only prevent disease but also contribute to higher long-term income, education, and productivity.​

Each year, Helen Keller Intl reaches several million children with life-saving vitamin A doses. Their programs help reduce child mortality and improve immune systems and long-term population health.​

Transparency

Helen Keller Intl publishes extensive information about program reach, costs, and outcomes. The organization is regularly recommended by GiveWell as one of the most effective charities in the global health sector.​

Current Projects

Democratic Republic of the Congo, Nigeria, Burkina Faso, Cameroon, Côte d'Ivoire, Guinea (2024–2026): In August 2024, GiveWell recommended a $5.8 million grant to Helen Keller Intl to support vitamin A supplementation programs in six countries through June 2026. This grant supports both the continuation of current programs and potential exit funding in specific regions.

Madagascar (2023–2027): A $6 million grant recommended in April 2023 funds four years of vitamin A supplementation programs across six regions of Madagascar. These programs aim to reduce child mortality and improve the long-term health of children.​