Nutritional problems in India are caused by both poverty and poor food choices. While poverty has traditionally been the main cause of malnutrition, recent research shows that even wealthy urban Indians can suffer from nutritional deficiencies due to imbalanced diets high in fats, refined carbs, and sugars. The government has implemented several programs since the 1960s to address malnutrition through iron and folic acid supplementation, vitamin A distribution, and addressing nutritional blindness and goiter.