There are multiple nutrients a person would be deprived of by having this type of diet and if they fear they are having complications due to this they should probably go see a doctor ASAP. Corn is considered roughage (high in fiber) and will not supply a human being, or much else for that matter, with efficient vitamins and nutrients.
Pellagra
niacin
Anaemia is a deficiency of iron, night blindness is a deficiency if vitamin A and rickets is a deficiency of vitamin D.
vitamin c
Gliadine
no
No, but a vitamin b12 deficiency cause megaloblastic anaemia
Pellagra is a Vitamin B3 (Niacin) deficiency disease. It is caused by severe and prolonged deficiency of Vitamin B3. Symptoms are bilateral dermatitis, dementia, and diarrhea. A prolonged and severe niacin deficiency may cause depression and neurasthenia (weakening of muscles).A deficiency in Vitamin B3 can cause depression, memory loss, canker sores and fatigue.
Vitamin B
In humans, vitamin c.
Scurvy Kwashiorkor Marasmus Beriberi Rickets Pernicious anemia Iron Deficiency Zinc Deficiency Magnesium Deficiency
Manganese
Vitamin C.
the lack of the vitamin that is in carrots.