WHAT ARE VITAMINS?

WHAT ARE VITAMINS?

Vitamins are organic compounds that are required in tiny quantities to sustain life.
We get vitamins from food, as a result of the material body either doesn't turn out enough of them or none in the slightest degree. An organic compound contains carbon.
When Associate in Nursing organism (living thing) cannot turn out enough of Associate in Nursing organic compound that it desires in little amounts, and needs to get onto from food, it's known as a vitamin.

Sometimes the compound could be victual for an individual's however not for a few different animals.
For example, {vitamin c|vitamin C|ascorbic acid|water-soluble victuals|antioxidant} (ascorbic acid) could be a vitamin for humans however not for dogs, as a result of dogs will turn out (synthesize) enough for his or her own desires, whereas humans cannot.

There are currently 13 recognized vitamins. 

• Vitamin A 

Chemical names (vitaminer) - retinol, retinal, and four carotenoids (including beta carotene). Fat-soluble. Deficiency may cause night-blindness and keratomalacia (an eye disorder that results in a dry cornea) Good sources - liver, cod liver oil, carrot, broccoli, sweet potato, butter, kale, spinach, pumpkin, collard greens, some cheeses, egg, apricot, cantaloupe melon, milk.

• Vitamin B1. 

Chemical name (vitaminer) - thiamine Water soluble. Deficiency may cause beriberi, Wernicke-Korsakoffsyndrome Good sources - yeast, pork, cereal grains, sunflower seeds, brown rice, whole grain rye, asparagus, kale, cauliflower, potatoes, oranges, liver, and eggs. 

• Vitamin B2. 

Chemical name (vitaminer) - riboflavin Water soluble.
Deficiency could cause ariboflavinosis sensible sources - asparagus, bananas, persimmons, okra, chard, farmer's cheese, milk, yogurt, meat, eggs, fish, and inexperienced beans.

• Vitamin B3. 

Chemical names (vitaminer) - niacin, niacinamide Water soluble. Deficiency may cause pellagra Good sources - liver, heart, kidney, chicken, beef, fish (tuna, salmon), milk, eggs, avocados, dates, tomatoes, leafy vegetables, broccoli, carrots, sweet potatoes, asparagus, nuts, whole grains, legumes, mushrooms, and brewer's yeast. 

• Vitamin B5. 

Chemical name (vitaminer) - pantothenic acid Water soluble.
Deficiency might cause symptom smart sources - meats, whole grains (milling might take away it), broccoli, avocados, secretion, fish ovaries.

• Vitamin B6.

Chemical names (vitaminer) - adermin, B, pyridoxamine Water soluble.
Deficiency might cause anemia, peripheral pathology smart sources - meats, bananas, whole grains, vegetables, and nuts.
When milk is dried it loses regarding half its B6. Freezing and canning can also reduce content.

• Vitamin B7. 

Chemical name (vitaminer) - biotin Water soluble.
Deficiency could cause eczema, rubor sensible sources - fixings, liver, some vegetables.

• Vitamin B9. 

Chemical names (vitaminer) - folic acid, folinic acid
Water-soluble.
Deficiency could cause physiological condition deficiency joined to birth defects sensible sources - ivy-covered vegetables, legumes, liver, Saccharomyces cerevisiae, some fortified grain merchandise, helianthus seeds. Several fruits have moderate amounts, as does beer.

• Vitamin B12.
Chemical names (vitaminer) - vitamin B complex, hydroxycobalamin, methylcobalamin Water soluble. Deficiency may cause megaloblastic anemia Good sources - fish, shellfish, meat, poultry, eggs, milk, and dairy products.
Some fortified cereals and soy product, as well as fortified nutritional yeast.

• Vitamin C. 

Chemical names (vitaminer) - ascorbic acid Water soluble.
Deficiency might cause pernicious anemia smart sources - fruit and vegetables.
The Kakadu plum and therefore the camu camu fruit have the best antioxidant contents of all foods. The liver also has vitamin C.

 

• Vitamin D. 

Chemical names (vitaminer) - ergocalciferol, cholecalciferol Fat-soluble.
Deficiency might cause rachitis, malacia smart sources - made within the skin once exposure to ultraviolet B lightweight from the sun or artificial sources.
Found in fatty fish, eggs, beef liver, and mushrooms.

• Vitamin E.

 Chemical names (vitaminer) - tocopherols, tocotrienols Fat soluble. Deficiency is uncommon.
May cause gentle anemia in newborns smart sources - edible fruit, almonds, avocado, eggs, milk, nuts, leafy green vegetables, unheated vegetable oils, wheat germ, and whole grains.

• Vitamin K. 

Chemical names (vitaminer) - phylloquinone, menaquinones Fat soluble.
Deficiency might cause hemorrhage predisposition smart sources - leafy inexperienced vegetables, avocado, kiwi fruit. Parsley contains a lot of vitamin K.

Fat-soluble and water-soluble vitamins

There are fat-soluble and water-soluble vitamins.
Fat-soluble vitamins are held on within the fat tissues of our bodies, likewise because of the liver.
Fat-soluble vitamins are easier to store than soluble ones and might keep within the body as reserves for days, a number of them for months.
Water-soluble vitamins don't get hold on within the body for long - they presently get expelled through body waste.
Water-soluble vitamins got to get replaced additional usually than fat-soluble ones.
Vitamins A, D, E and K are fat-soluble.
Vitamins C and every one the B vitamins are soluble.
Fat-soluble vitamins are absorbed through the enteric tract with the assistance of fats (lipids).