Nowadays, mainly from shops.
In rural areas people still subsistence farm so they have their livestock (such as chickens & cows) or crops (such as maize).
Heterotrophs obtain energy from foods they consume, and Autotrophs obtain energy by the sun light
big macs
kissing
Heterotrophs obtain energy from foods they consume, and Autotrophs obtain energy by the sun light
to obtain energy
All foods were rationed in 1944 except for home grown fruit and vegetables so it was difficult to obtain most foodstuffs.
Limit the intake of calorie foods
To obtain pickled cabbage; salt is a preservative for foods.
Heterotrophs
through carbohydrate containing foods
Fish oils, eggs, or avacados
People usually eat fatty foods because they are depressed and they sometimes choose to keep eating fatty foods.More information:Humans seem to have evolved a preference for foods with high fat content. This would make good evolutionary sense in ages when food was difficult to obtain and foods with high caloric content, such as fatty foods, would provide a better chance at survival. This preference for fatty foods, along with the preference for high calorie sweet foods, has carried over into modern times when it has become a disadvantage.