At the 1996 World Food Summit, governments reaffirmed the right to food and committed themselves to halve the number of hungry and malnourished from 840 to 420 million by 2015. However, the number has increased over the past years, reaching an infamous record in 2009 of more than 1 billion undernourished people worldwide. Furthermore, the number who suffer from hidden hunger – micronutrient deficiences that may cause stunted bodily and intellectual growth in children – amounts to over 2 billion people worldwide.