Nutrition International's Vitamin A Supplementation (VAS) program is a life-saving nutrition intervention that has reached more than 150 million children per year, with more than 10 billion capsules provided globally since 1998. It is both high impact and incredibly low cost. For the last two years, GiveWell has recommended a grant for Nutrition International's VAS program in Chad. Nutrition International is a global nutrition organization based out of Ottawa, dedicated to the fight against malnutrition.