Which are the people more prone to food insecurity?

In rural areas, the/people who are more prone to food insecurity are
(i) Landless labourers
(ii) Traditional artisans
(iii) Petty self-employed workers
(iv) Destitutes including beggars
In urban areas, the people who are more prone to food insecurity are
(i) Casual labourers
(ii) Workers employed in the low-paid occupations
(iii) Workers employed in seasonal activities
Food-insecure people also include people living in economically backward states with high poverty, tribal and remote areas and regions more prone to natural disasters.