"As a country, we have stressed nutrition specific interventions, we have neglected nutrition sensitive interventions. In my view, the single most significant and crucial nutrition intervention that we have neglected is sanitation," he said here referring to studies which established that tackling tackling the issue of open defecation key to coping with malnutrition.
Addressing the launch of 'Lancet Series on Maternal and Child Nutrition', he criticised the Indian mindset on the issue, saying, the people and political class still do not appreciate fully the significance of sanitation from the public health point of view.
He lost the sanitation portfolio during a Cabinet reshuffle last October.
"I think the most important take that I have from the papers on the nutrition sensitive portfolio is to give a central place to sanitation and to look at incentive structures and delivery systems for ensuring that in the next 10 years we become an open defecation society," he said.
Noting that "nutrition puzzle" is the "central developmental puzzle" in India today, the minister said, "You have rapid economic growth on one hand, you have better health indicators, better education indicators, better indicators of water supply, but you do not see that reflected in nutrition indicators.