Sanku - Project Healthy Children (formerly Project Healthy Children) is a nonprofit organization that works to prevent micronutrient deficiencies by helping countries design and implement micronutrient fortification programs.
GiveWell tentatively estimates that effective fortification programs may be in the cost-effectiveness range of their priority programs. Because of insufficient information about Sanku at the time of evaluation, GiveWell is uncertain about the cost-effectiveness of Sanku's work specifically (GiveWell 2016). Sanku has been a GiveWell standout charity since 2016, and is also featured in The Life You Can Save's list of "best charities" (The Life You Can Save 2021).
GiveWell (2016) Project Healthy Children, GiveWell, September (updated March 2017).
The Life You Can Save (2021) Best charities, The Life You Can Save.
Sanku - Project Healthy Children. Official website.