Vitamin A

• According to the "Dietary Supplement Fact Sheet: Vitamin A and Carotenoids" on the National Institutes of Health website, vitamin A helps the body to have healthy teeth, eyes and skeletal and muscle tissues. It also assists with bone growth and development, immune and reproductive system processes and the production of white blood cells. Vitamin A is found in liver, eggs, cheese, whole milk, kale, spinach, cantaloupe, apricots, oatmeal and peaches.
  
  

Vitamin D

• Vitamin D helps the body to maintain normal levels of calcium and phosphorous, according to the "Dietary Supplement Fact Sheet: Vitamin D" on the National Institutes of Health website. In order for bones to be able to grow properly, vitamin D is needed. The body is able to make the vitamin using ultraviolet rays from the sun. Other sources of vitamin D include salmon, tuna fish, cheese, egg yolks, milk, cheese, ice cream, mushrooms, yogurt and eggs.
  
  

Vitamin E

• The vitamin E Fact Sheet on the National Institutes of Health website says that vitamin E is an antioxidant that helps protect the body from free radicals, molecules that can harm cells, tissues and organs. Vitamin E is also involved in the production of red blood cells. Some sources of vitamin E are wheat germ, almonds, sunflower seeds, hazelnuts, spinach, broccoli and kiwi.
  
  

Vitamin K

• According to a Medlineplus fact shee titled "Vitamin K," vitamin K is used by the liver, which controls blood clotting. The vitamin also helps with bone creation and repair. One form of vitamin K, vitamin K2, is made by bacteria in the intestines. Another form of vitamin K, vitamin K1, is found in spinach, celery, liver, asparagus, green tea, bacon, cabbage, cauliflower and soybeans.
  
  

B Vitamins

• A Medlineplus fact sheet called "Thiamin, Vitamin B1" says that vitamin B1 helps with nervous system and muscle functions, blood circulation, digestive processes and the production of hydrochloric acid. It is found in egg yolks, navy and kidney beans and seafood. According the Anyvitamins.com fact sheet titled "Vitamin B2," vitamin B2 assists the body with growth processes; cell production, cell respiration and the production of red blood cells and antibodies. Sources of the vitamin include eggs, legumes, milk, nuts, eggs, green leafy vegetables, fish and yogurt.
  
  A fact sheet on Anyvitamins.com called "Vitamin B3" states that vitamin B3 helps with cell respiration, blood circulation, nervous system functions, skin maintenance tasks and bile secretion. It is found in liver, fish, nuts, legumes, asparagus, milk, fish and green leafy vegetables. Vitamin B5 assists with hormone secretion; immune system processes; hormone and hemoglobin production and skin, muscle and nerve maintenance, according to a fact sheet entitled "Vitamin B5" on Anyvitamins.com. Sources of this vitamin include beef, eggs, legumes, nuts and pork.
  
  According to the "Dietary Supplement Fact Sheet: Vitamin B6" on the National Institutes of Health website, vitamin B6 is used by the body in hemoglobin production, nervous and immune system functions and the maintenance of glucose levels. It is found in potatoes, bananas, garbanzo beans, roast beef, tomato juice, peanut butter, walnuts and soy beans. Vitamin B12 assists the body with the production of red blood cells, central nervous system processes and the formation of DNA, according to the "Dietary Supplement Fact Sheet: Vitamin B12" on the National Institutes of Health website. Sources of the vitamin include liver, beef, yogurt, clams, milk, pork, chicken and cheese.
  
  

Vitamin C

• Vitamin C is an antioxidant that is needed for the body to be able to make repairs to tissues. A Medlineplus fact sheet titled "Vitamin C" states that vitamin C is needed for the body to be able to make collagen, a protein that is used to form skin, tendons and blood vessels. Sources of vitamin C include green peppers, strawberries, tomatoes, turnip greens, sweet potatoes, cantaloupe, watermelon, red peppers, pineapples, raspberries, blueberries and cranberries.