What is the function of vitamin K?

Answer 1

== == Vitamin D, an essential vitamin/hormone produced in the skin by ultraviolet radiation, is essential for calcium balance, bone density, immune function, and proper cell growth. Recent research suggests many individuals may be vitamin D deficient, especially those who do not get enough sun exposure, including people in northern latitudes. Ex: Sun, Bread === === Vitamin D has effects on the immune system, cancer prevention, multiple sclerosis, pain, Heart disease, and bone density === === Vitamin K is another part of the C complex. It promotes prothrombin. That means it helps in coagulation. Bleeders do not have enough vitamin K. Consider with diastolic hypo-tension, parathyroid dysfunction, bone healing, osteoporosis, patients who avoid the sun or are house-bound, fibroids, endometriosis and psoriasis (topically). Here are some articles on Vitamin D 1. Modulation of Glucocorticoid Action by Vitamin D on Aging Hippocampal Cells

2. Potential Antiaging Effects of Vitamin D3 Protection Against Neurotoxic Agents

3. Glucocorticoids Induce Muscle Wasting: Could Vitamin D Provide Protection?

4. Vitamin D Dosage and Cancer Chemoprevention

5. Vitamin D Supplementation as a Possible Treatment for Heart Failure.

on Vitamin D

Most vitamin D products on the market contain hidden preservatives. Thorne's D-1000 provides 1,000 I.U. per capsule of pure vitamin D, with no preservatives.

Department of Nutritional Sciences, Pennsylvania State University, University Park, PA 16802, USA. mxc69@psu.edu

Vitamin D is an important immune system regulator. The active form of vitamin D, 1,25-dihydroxyvitamin D3 [1,25(OH)2D3], has been shown to inhibit the development of autoimmune diseases, including inflammatory bowel disease (IBD)

Answer 2

promotes good vision
Vitamin A is really good for your:

Vision

Gene transcription

Immune function

Embryonic development and reproduction

Bone metabolism

Haematopoiesis

Skin health

Reducing risk of heart disease

Antioxidant Activity Vitamin A is found naturally in many foods, these contain big amounts: Carrots (835 μg 93%)

Broccoli leaves (800 μg 89%)

sweet potatoes (709 μg 79%)

kale (681 μg 76%)

butter (684 μg 76%)

spinach (469 μg 52%)

pumpkin (369 μg 41%)

collard greens (333 μg 37%)

I hope this helped (btw.. i got it from wikipedia)
Vitamin A (retinol) is important for good vision development (hence the common advice to eat many carrots to improve eye sight. Carrots are high in Vit A), proper cell growth and maintenance.

Answer 3

Vitamin C is helpful to the immune system. It is mostly found in citrusy foods such as, Oranges ,lemons and carrots.
Vitamin C assists in many functions in the body. It acts as an antioxidant, strengthens resistance to infections, helps in the absorption of iron, assists in the metabolization of amino acids, assists in the making of thyroxin (which regulates the metabolic rate), and helps in the formation of collagen (which holds cells together, thereby strengthening the walls of blood vessels, providing the structure for bone growth, and helping with scar formation).
yes it helps us buikd strong bones it helps us build strong bones
it helps you grow

Answer 4

Vitamin K is necessary for normal blood clotting and synthesis of proteins found in plasma, bone, and kidneys. The main function of vitamin K is to modify proteins that blood coagulation needs. This process also takes place in the bones and other tissues of the human body.

Sources of Vitamin K include spinach, lettuce, kale, cabbage, cauliflower, wheat bran, organ meats, cereals, some fruits, meats, dairy products, and eggs.

Vitamin K is important because it helps our body with blood clotting. That's what makes us stop bleeding and begin to heal after we cut ourselves. People who don't have enough vitamin K in their systems can be prone to excessive bruising or nose bleeds. They can also run into serious trouble if they're badly hurt, since they won't stop bleeding. Vitamin K is a fat soluble vitamin store primarily in the liver and is a family of compounds known as quinones. Phylloquinone is the plant form of Vitamin K, while menaquinone is the form of Vitamin K produced by bacteria found in our large intestine. The function of K is to serve as coenzyme during production of specific proteins that play important roles in the coagulation of our blood and in bone metabolism. A coenzyme is an organic compound that combines with an inactive enzyme to form an active enzyme. It also assists in the production of prothrombin, a protein that plays a critical role in the clotting of our blood. It also assists in the production of osteocalcin, a protein that is associated with bone turnover. We can obtain Vitamin K in our diets and store protein vitamin k in our large intestine. These 2 sources usually provide enough to maintain health. There's no RDA or UL for vitamin K. Only a few foods contribute to our dietary intake of Vitamin K. Green leafy veggies (spinach, collard greens, turnip greens, lettuce, broccoli, brussel sprouts, cabbage), vegetable oils (soybean oil, canola oil) are good sources. No side effects if you get too much Vitamin K. In the past, K was used for therapeutic purposes and was shown to cause liver damage- no longer true. Not enough vitamin K- reduced ability to clot blood= leads to excessive bleeding. Primary vitamin K deficiency is rare in humans. Ppl w/ diseases that cause malabsorption of fat (celiac, chron's, cystic fibrosis) can suffer secondarily from deficiency of vitamin K.

It is used to help your blood clot.

Answer 5

Vitamin K is needed by the liver to make certain blood-clotting factors, so if somebody is deficient in the vitamin then they may bleed very easily. Dietary vitamin K comes from green vegetables, although under normal circumstances the body can produce as much as it needs - it's synthesized by the 'healthy' bacteria which live in the large intestine; but vitamin K deficiency can occur when these bacteria get killed off by antibiotics, or if a person has diarrhoea or is using laxatives and the large intestine gets emptied too quickly for the vitamin to be absorbed.

Answer 6

Definition

Vitamin C is a water-soluble vitamin that is necessary for normal growth and development.

Water-soluble vitamins dissolve in water. Leftover amounts of the vitamin leave the body through the urine. That means you need a continuous supply of such vitamins in your diet.

Alternative Names

Ascorbic acid : "Radio report - Vitamin C is good for Back-Pain" - Dan says " Oh - A sore back acid!".

Function

Vitamin C is required for the growth and repair of tissues in all parts of your body. It is necessary to form collagen, an important protein used to make skin, scar tissue, tendons, ligaments, and blood vessels. Vitamin C is essential for the healing of wounds, and for the repair and maintenance of cartilage, bones, and teeth.

Vitamin C is a water soluble versatile vitamin.

It plays an important role in human health and disease.

Most of its functions are related to its property to undergo reversible oxidation- reduction reactions.

It is necesary for the maintenance of normal connective tissue and wound healing processes.

It is required for bone formation.

It plays an important role in iron and hemoglobin metabolism.

It has role in the metabolisms of tryptophan, tyrosine, folic acid.

It plays in the synthesis of peptide hormones and corticosteroid hormones.

It has sparing actions of other vitamins like A,E,some B- complexes.

It enhances the synthesis of immunoglobulins and increases the rate of phagocytosis.

It has preventive action on chronic diseases like cancer, cataracts, and coronary Heart diseases.

Vitamin C (absorbic acid) is a water-soluble vitamin which is used to form collagen in bones, teeth, cartilage, muscle and blood vessels and aids the absorption of iron you get it from fruits and vegetables, particularly citrus fruits. Too much can be harmful though.

Healing wounds - i.e. the synthesis of collagen in the body; that makes up fibrous connective tissue and tendons.

Vitamin C (ascorbic acid) has several functions, it prevents scurvy and strengthens the immune system and apparently can extend lifespan by up to 20% in mice.
vitamin c is a water soluble versatile vitamin.

it plays an important role in human health and disease.

most of its functions are related to its property to undergo reversible oxidation- reduction reactions.

it is necesary for the maintenance of normal connective tissue and wound healing process.

it is required for bone formation.

it plays an important role in iron and hemoglobin metabolism.

in has role in the metabolisms of tryptophan, tyrosine, folic acid.

it plays in the synthesis of peptide hormones and corticosteroid hormones.

it has sparing actions of other vitamins like A,E,some B- complexes.

it enhances the synthesis of immunoglobulins and increases the phagocytosis.

it has preventive action on chronic diseases like cancer, cataract, and coronary heart diseases.
Prevents scurvy assists is cellular functioning
Vitamin C is a very important part of our diet. It is found in fruit and fresh vegetable -they have to be fresh because cooking the vegetables destroys the vitamin C.

The reason that they are so important is because they help to keep membranes healthy, as well as keeping our tissues linked together.

If you do not obtain vitamin C in your diet, there are a number of deficiency diseases which can be gotten. Some examples are scurvy, bleeding from small blood vessels in the gums and it could take a long time for wounds to heal.

Vitamin CVitamin C or ascorbic acid is found in fruits such as oranges, lemons and green vegetables. A daily intake of vitamin C is Necessary because it cannot be stored in the body. It is also destroyed by heating so cooked fruits and vegetables will not supply so much of the vitamin. Functions of vitamin C :* it is needed for the formation of epithelium and collagen tissue,

* it is important for the healing of wounds,

* for normal bone formation and tooth development.

Deficiency of Vitamin CAbsence of vitamin C causes scurvy. In this disease the walls of the blood capillaries weaken, allowing blood t o escape through them. Bruises form, feet swell, teeth fall out, the breath smells foul and finally death results. Vitamin C Require for a day periodThe amount of vitamin C require for a day period is 75mg.It is best require if fresh fruits can be eaten because remember vitamin C is destroy by heating.
Vitamin C is essential for the human body as it regulates the production of blood vessels, teeth, and bones. It also helps in the process of healing scars/scabs. If one doesn't have a sufficient amount of Vitamin C in his/her diet, the consequences could be as serious as anemia, scurvy, and/or internal bleeding.

Answer 7

Vitamin C is notorious for a variety of functions:

1. Collagen synthesis - promotes the cross-stitching of collagen in order to form strong connective tissue.
2. Carnitine synthesis - plays a role in the creation of carnitine that is part of a chemical transport complex. The complex is able to transport fatty acids into the mitochondria for oxidation.
3. Tyrosine synthesis and catabolism
4. Neurotransmitter synthesis - specifically, norepinephrine and serotonin synthesis, but is also a preferred reductant in the body for the synthesis of other hormones.
5. Microsomal metabolism - specifically, bile synthesis, aldosterone and cortisol synthesis, and the metabolism of xenobiotics.
6. Antioxidant - can regenerate Vitamin E (antioxidant) and glutathione to neutralize free radicals.

Answer 8

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Answer 9

vitamins keep us active and in the cold weather it is good to have a good source of vitamin c

Answer 10

necessary for normal blood clotting and synthesis of proteins found in plasma, bone, and kidneys.