Презентация на тему Vitamin C

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2. INTRODUCTIONVitamin C, or L-ascorbic acid, is a
3. IMPORTANCE Vitamin C has a range of
5. SOURCESIt is suggested that a daily intake
8. Poisoning by vitamin CSince Vitamin C is
9. CONCLUSIONVitamin C is one of the most
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INTRODUCTIONVitamin C, or L-ascorbic acid, is a water-soluble essential vitamin. It is a very popular dietary supplement due to its antioxidant properties,safety, and low price.

IMPORTANCE Vitamin C has a range of functions in the body, are

SOURCESIt is suggested that a daily intake of about 90 mg of

Poisoning by vitamin CSince Vitamin C is a water soluble vitamin, its

CONCLUSIONVitamin C is one of the most important vitamin for people, because

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Слайд 2 INTRODUCTION
Vitamin C, or L-ascorbic acid, is a water-soluble

INTRODUCTIONVitamin C, or L-ascorbic acid, is a water-soluble essential vitamin. It

essential vitamin. It is a very popular dietary supplement

due to its antioxidant properties,safety, and low price.

Слайд 3 IMPORTANCE
Vitamin C has a range of functions

IMPORTANCE Vitamin C has a range of functions in the body,

in the body, are among the most important collagen

formation, which is a substance necessary for bones, ligaments, tendons, muscles, skin, and blood vessels. Therefore, appropriate levels of ascorbic acid are necessary, for example, for proper wound healing.

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Слайд 5 SOURCES

It is suggested that a daily intake of

SOURCESIt is suggested that a daily intake of about 90 mg

about 90 mg of vitamin C for males and

75 mg for women.

Vitamin C is available in abundance in many natural sources, including fresh fruits and vegetables. The richest sources include:

Indian gooseberry (700 mg/100 g)
citrus fruits, such as limes, oranges and lemons
tomatoes and tomato juice
potatoes
green and red peppers
kiwifruit, strawberries and cantaloupes
green leafy vegetables such as broccoli
fortified cereals

Vitamin C content in food is reduced by cooking, as well as during long periods of storage. Cooking losses may be lowered by steaming or microwaving.

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Слайд 8 Poisoning by vitamin C
Since Vitamin C is a

Poisoning by vitamin CSince Vitamin C is a water soluble vitamin,

water soluble vitamin, its excess is easily removed from

the body by the kidneys. People who take daily vitamin C tablets, eliminate most of this in the urine.

Doses up to 1.5 grams per day do not usually cause effects. From 2 grams per day, the patient may have cramps, diarrhea and excess gas.