Protocol Necessary to Decrease Bleeding After Some Dental Extractions

[Drsumitra]

Vitamin C is needed for the growth and repair of tissues in all parts of your body. It is used to:

Form an important protein used to make skin, tendons, ligaments, and blood vessels
Heal wounds and form scar tissue
Repair and maintain cartilage, bones, and teeth
Vitamin C is one of many antioxidants. Antioxidants are nutrients that block some of the damage caused by free radicals.

Free radicals are made when your body breaks down food or when you are exposed to tobacco smoke or radiation.
The buildup of free radicals over time is largely responsible for the aging process.
Free radicals may play a role in cancer, heart disease, and conditions like arthritis.
The body is not able to make vitamin C on its own, and it does not store vitamin C. It is therefore important to include plenty of vitamin C-containing foods in your daily diet.

For many years, vitamin C has been a popular remedy for the common cold.

Research shows that for most people, vitamin C supplements or vitamin C-rich foods do not reduce the risk of getting the common cold.
However, people who take vitamin C supplements regularly might have slightly shorter colds or somewhat milder symptoms.
Taking a vitamin C supplement after a cold starts does not appear to be helpful.
Food Sources
All fruits and vegetables contain some amount of vitamin C.

Foods that are the highest sources of vitamin C include:

Cantaloupe
Citrus fruits and juices, such as orange and grapefruit
Kiwi fruit
Mango
Papaya
Pineapple
Strawberries, raspberries, blueberries, cranberries
Watermelon
Vegetables that are the highest sources of vitamin C include:

Broccoli, Brussels sprouts, cauliflower
Green and red peppers
Spinach, cabbage, turnip greens, and other leafy greens
Sweet and white potatoes
Tomatoes and tomato juice
Winter squash
Some cereals and other foods and beverages are fortified with vitamin C. Fortified means a vitamin or mineral has been added to the food. Check the product labels to see how much vitamin C is in the product.

Cooking vitamin C-rich foods or storing them for a long period of time can reduce the vitamin C content. Microwaving and steaming vitamin C-rich foods may reduce cooking losses. The best food sources of vitamin C are uncooked or raw fruits and vegetables.

Side Effects
Serious side effects from too much vitamin C are very rare, because the body cannot store the vitamin. However, amounts greater than 2,000 mg/day are not recommended because such high doses can lead to stomach upset and diarrhea.

Too little vitamin C can lead to signs and symptoms of deficiency, including:

Anemia
Bleeding gums
Decreased ability to fight infection
Decreased wound-healing rate
Dry and splitting hair
Easy bruising
Gingivitis (inflammation of the gums)
Nosebleeds
Possible weight gain because of slowed metabolism
Rough, dry, scaly skin
Swollen and painful joints
Weakened tooth enamel
A severe form of vitamin C deficiency is known as scurvy, which mainly affects older, malnourished adults.

Recommendations
The Recommended Dietary Allowance (RDA) for vitamins reflects how much of each vitamin most people should get each day. The RDA for vitamins may be used as goals for each person.

How much of each vitamin you need depends on your age and gender. Other factors, such as pregnancy and illnesses, are also important.

The best way to get the daily requirement of essential vitamins, including vitamin C, is to eat a balanced diet that contains a variety of foods.

Dietary Reference Intakes for vitamin C:

Infants

0 – 6 months: 40* milligrams/day (mg/day)
7 – 12 months: 50* mg/day
*Adequate Intake (AI)

Children

1 – 3 years: 15 mg/day
4 – 8 years: 25 mg/day
9 – 13 years: 45 mg/day
Adolescents

Girls 14 – 18 years: 65 mg/day
Boys 14 – 18 years: 75 mg/day
Adults

Men age 19 and older: 90 mg/day
Women age 19 year and older: 75 mg/day
Smokers or those who are around secondhand smoke at any age should increase their daily amount of vitamin C an additional 35 mg per day.

Women who are pregnant or breastfeeding and those who smoke need higher amounts of vitamin C. Ask your doctor what amount is best for you.

Alternative Names
Ascorbic acid; Dehydroascorbic acid

References
Escott-Stump S, ed. Nutrition and Diagnosis-Related Care. 6th ed. Philadelphia, Pa: Lippincott Williams & Wilkins; 2008.

Sarubin Fragaakis A, Thomson C. The Health Professional’s Guide to Popular Dietary Supplements. 3rd ed. Chicago, Il: American Dietetic Association; 2007.

Institute of Medicine. Food and Nutrition Board. Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids. National Academy Press, Washington, DC, 2000.

Douglas RM, Hemila H, Chalker E, Treacy B. Vitamin C for preventing and treating the common cold. Cochrane Database Syst Rev; 2007(3):CD000980.

Update Date: 8/30/2011
Updated by: A.D.A.M. Editorial Team: David Zieve, MD, MHA, and David R. Eltz. Previously reviewed by Alison Evert, MS, RD, CDE, Nutritionist, University of Washington Medical Center Diabetes Care Center, Seattle, Washington (2/15/2011).