If a consumer doesn’t follow the cooking instructions by the manufacturer for food such as not hearing it up enough this can result in harmful bacteria not being killed, so this increases the risk of food poisoning.
Iron/folic acid/vitamin C
Vitamin C is required for the absorption of iron in the body high makes red blood cells, reduces risk of anaemia. If the body has a lack of iron then folic acid can step up to make red blood cells, reducing risk of anaemia.