vitamin K
Scurvy. Vitamin C is in fruit, and a lack of fruity-foods will lead to Scurvy.
Transport of the vitamin within the body requires sufficient protein to manufacture retinol-binding protein.
Anything with vitamin C. The English are known as limeys because they brought large amounts of limes on board their ships, these limes had a lot of vitamin C which prevents scurvy. BTW scurvy is a vitamin deficiency, so the best treatment for any vitamin deficiency is to give the person that vitamin.
insulin
Different organizations recommend different amounts of vitamin D supplement to take each day. Most people can take vitamin D supplements with no problems.
They would have an excess of vitamin D. Most people get this vitamin from exposure to the sun, so a heatstroke victim, who has likely been out in the sun for awhile, would have a lot of vitamin D in their body.
Some mushrooms, including the common button, Crimimi, and Portobello mushrooms found in stores, can contain large amounts of vitamin D if they have been exposed to sunlight for a short time. There is enough, in fact, that a person could get excessive vitamin D from them, to the point of developing health problems from it, by eating excessive amounts of such mushrooms. It would take quite a lot, however.
This is a malfunction or disorder of the body due to having insufficient amounts of a certain vitamin, usually through the diet (the exception being Vitamin D, which is mainly gained through sunlight). They can usually be rectified by a change in the diet and lifestyle of the affected person.
if you lack vitamin a you get night blindness
No, self-sufficient means that you are independent.
No, self-sufficient means that you are independent.
These are the FAT soluble vitamins (vitamin A, vitamin D, vitamin E and vitamin K). Lipase from the pancreas is required to help a person absorb these vitamins.