Invest in Nutrition, is a new tool launched by Results for Development (R4D), in partnership with the World Bank and 1,000 Days, to help global leaders, policymakers, and donors visualize the gap in global nutrition funding and advocate for greater investment. Visitors to the site can quickly: estimate the gaps remaining in nutrition financing in specific regions, review the prevalence of malnutrition by target, region and income group, and identify possible scenarios to finance the remaining investments required. Access tool.