Common Vitamins

The following table will help you to understand why it is important to get enough of some of the common vitamins and lists the best food sources of these vitamins.

Special Consideration

Most people can get enough vitamins by following CFG. However at certain life stages and in certain situations vitamins need special attention. In some cases supplements may be needed. These include:

  • Vitamin D: If you are over 50, you have higher needs for vitamin D – an amount that may be difficult to meet with food alone. Health Canada recommends that men and women over the age of 50 take a daily supplement of 400 IU.
  • Folate: All women who could become pregnant, are pregnant, or breastfeeding should take a daily multivitamin containing 400 mcg (0.4 mg) of folic acid to help prevent birth defects.
  • Vitamin C: If you smoke you need an extra 35 mg of vitamin C each day. You can easily get this amount by eating a variety of fruits and vegetables and getting the recommended number of servings of fruits and vegetables from CFG.
  • Vitamin K: People who use Warfarin (Coumadin) need to make sure they eat the same amounts of vitamin K foods each day. A sudden increase or drop in vitamin K foods can affect how this medication works.
Vitamin Function Food Sources
Vitamin B1
(Thiamin)
Helps with energy production in your body. Whole grains, enriched grains
Liver, pork, dried beans, nuts and seeds
Vitamin B2
(Riboflavin)
Helps with energy production in your body.
Helps your body use other B vitamins.
Soybeans, meat and poultry, liver and eggs
Mushrooms
Milk, cheese, yogurt
Whole grains, enriched grains
Vitamin B3
(Niacin)
Helps your body to use protein, fat and carbohydrate to make energy.
Helps enzymes work properly in your body.
Mushrooms
Peanut butter, meat, fish, poultry
Whole grains, enriched grains
Biotin Allows your body to use protein, fat and carbohydrate from food. Sweet potatoes
Nonfat milk, yogurt
Peanuts, almonds, eggs, liver, soy protein
*The biotin content in food can vary greatly
Vitamin B6
(Pyridoxin)
Helps your body to make and use protein and glycogen which is the stored energy in your muscles and liver.
Helps form hemoglobin which carries oxygen in your blood.
Potatoes, bananas
100% bran, instant oatmeal
Meat, fish, poultry, liver, soybeans, chickpeas, lentils, pistachio, nuts, sunflower seeds
Vitamin B12
(Cobalamin)
Works with the vitamin folate to make DNA.
Helps to make healthy blood cells. Low levels of vitamin B12 can cause a type of anemia.
Keeps nerves working properly.
Milk, cheese, yogurt, fortified soy or rice beverages
Meat, fish, poultry, liver, eggs, fortified soy products
Folate (also known as
folacin and folic
acid)
Helps to produce and maintain DNA and cells.
Helps to make red blood cells and  prevent anemia.
Getting enough folic acid lowers the risk of having a baby with birth defects like spina bifida.
Asparagus, cooked spinach, romaine lettuce, Brussels sprouts, beets, broccoli, corn, green peas, oranges, orange juice
Bread, enriched pasta, wheat germ
Liver, dried beans, soybeans, chickpeas, lentils, sunflower seeds, flaxseeds
*Folic acid is the type of folate found in Vitamin supplements and fortified foods.
Vitamin C May help prevent cell damage and reduce risk for certain cancers, heart disease and
other diseases.
Helps heal cuts and wounds and keeps
gums healthy.Protects you from infections by keeping your immune system healthy.
Increases the amount of iron your body absorbs from some foods.
Citrus fruits such as oranges, grapefruits and
their juices, kiwi,strawberries, mangoes,
papaya
Red, yellow and green peppers, broccoli, Brussels sprouts, tomatoes,raw dark leafy vegetables
Vitamin A Helps you to see in the day and at night.
Protects you from infections by keeping
skin and other body parts healthy.
Promotes normal growth and development.
Liver, some fish
Milk, cheese
Carotenoids:
alpha, beta carotene
and beta crypto xanthin
Carotenoids are not vitamins but some types can turn into vitamin A in the body.
Act as antioxidants which protect your body from damage caused by harmful molecules called free radicals.
Cantaloupe, pink grapefruit, tomatoes, broccoli, dark green leafy vegetables like spinach, beet greens and Swiss chard, dark orange vegetables such as carrots and sweet potatoes
Vitamin D Increases the amount of calcium and phosphorus your body absorbs from foods.
Deposits calcium and phosphorus in bones and teeth, making them stronger and healthier.
Protects against infections by keeping your immune system healthy.
Milk, fortified soy and rice beverages
Fortified margarine
Some fish, eggs, organ meats, fish liver oils
Vitamin E Helps to maintain a healthy immune system and other body processes.
Acts as an antioxidant and protects cells from damage.
Vegetable oils
Avocados, leafy green vegetables
Wheat germ, sunflower seeds, some nuts, peanut butter
Vitamin K Makes proteins that cause our blood to clot, when you are bleeding.
Involved in making body proteins for your blood, bones and kidneys.
Broccoli, soybeans, dark green leafy vegetables such as kale, collards, turnip/beet greens and spinach

 

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