Vitamin C
Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement. Humans, unlike most animals, are unable to synthesize vitamin C, so it is an essential dietary component. In some settings, vitamin C serves as a cofactor helping a specific enzyme perform its job, but in others, it acts as an antioxidant participating in more general ways. Vitamin C loses electrons easily, a characteristic that allows it to perform as an antioxidant. Vitamin C is like a bodyguard for water-soluble substances. In the cells and body fluids, Vitamin C protects tissues from the oxidative stress of free radicals thus may play an important role in preventing diseases. Food sources for Vitamin C come from fruits and vegetables mainly. Broccoli, carrots, potato, tomato juice, banana, orange, strawberries, watermelon, cheese, citrus fruits, cabbage-type vegetables, dark green vegetables, cantaloupe, lettuce, tomatoes, papayas and mangos are all significant sources of Vitamin C. Functions of Vitamin C in the body include collagen synthesis, which strengthens blood vessel walls, forms scar tissue, provides matrix for bone growth. More functions include antioxidants, thyroxin synthesis, amino acid metabolism, strengthens resistance to infection, helps in absorption of iron. Ascorbic acid is absorbed in the body by both active transport and simple diffusion. With regular intake the absorption rate varies between 70 to 95%.
There are plenty of supplements available for Vitamin C that you can get at any drug or grocery store. Vitamin C can come in all different forms; powdered, liquid and pill form. You can get ascorbic acid in all different amounts, such as a small packet of the powder version or a 500mg pill. There are very little restrictions when it comes to taking Vitamin C because there has been very little evidence to suggest that large amounts of Vitamin C could be harmful. The most common complaints are diarrhea, nausea, abdominal cramps, and other gastrointestinal disturbances due to the osmotic effect of unabsorbed vitamin C in the gastrointestinal tract. There is some concern with Vitamin C when it comes to a few circumstances though. In postmenopausal women with diabetes who participated in the Iowa Women's Health Study, supplemental (but not dietary) vitamin C intake (at least 300 mg/dayVitamin C
Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement. Humans, unlike most animals, are unable to synthesize vitamin C, so it is an essential dietary component. In some settings, vitamin C serves as a cofactor helping a specific enzyme perform its job, but in others, it acts as an antioxidant participating in more general ways. Vitamin C loses electrons easily, a characteristic that allows it to perform as an antioxidant. Vitamin C is like a bodyguard for water-soluble substances. In the cells and body fluids, Vitamin C protects tissues from the oxidative stress of free radicals thus may play an important role in preventing diseases. Food sources for Vitamin C come from fruits and vegetables mainly. Broccoli, carrots, potato, tomato juice, banana, orange, strawberries, watermelon, cheese, citrus fruits, cabbage-type vegetables, dark green vegetables, cantaloupe, lettuce, tomatoes, papayas and mangos are all significant sources of Vitamin C. Functions of Vitamin C in the body include collagen synthesis, which strengthens blood vessel walls, forms scar tissue, provides matrix for bone growth. More functions include antioxidants, thyroxin synthesis, amino acid metabolism, strengthens resistance to infection, helps in absorption of iron. Ascorbic acid is absorbed in the body by both active transport and simple diffusion. With regular intake the absorption rate varies between 70 to 95%.
There are plenty of supplements available for Vitamin
OBJECT: To determine the presence of Vitamin C by number of many methods. INTRODUCTION: Vitamin C is powerful antioxidant and it is also known as ascorbic acid and found mostly in fruits and vegetables it helps the body form and maintain connective tissue including bone, blood vessel and skin. Most experts recommended that Vitamin C from a diet high in fruits and vegetables rather than taking supplements. Fresh squeezed orange juice or fresh frozen concentrate is better pick than ready to drink orange…
Growth suppliments: In addition to making lifestyle changes, taking the following supplements every day can boost hair growth for many people: 1.Vitamin B-complex - 50 mg. of the major B-vitamins (including folate, biotin and inositol) 2.Vitamin B-6 - 50 mg. of vitamin B-6 3.Vitamin C with bioflavonoids - one to two grams daily 4.Vitamin E - 400 to 800 IU daily 5.Beta-Carotene - 10,000 to 15,000 IU of beta-carotene daily 6.One recommended daily dose of magnesium, sulfur, zinc 7.Silica…
How Much Vitamin C is in Popular Juices? Background What is vitamin C? Vitamin C is a water-soluble nutrient found in some foods. In the body, it acts as an antioxidant, helping to protect cells from the damage caused by free radicals. Free radicals are compounds formed when our bodies convert the food we eat into energy. People are also exposed to free radicals in the environment from cigarette smoke, air pollution, and ultraviolet light from the sun. The body also needs vitamin C to make…
to have some Vitamin element from food or drinks. Nowadays, many supermarkets provide some Vitamin products such as Vitamin C tablet, which is necessary for people healthy. Vitamin C pills have become common, because it is a quick way to obtain Vitamin C and it is also a useful way to prevent common cold and pregnancy. Although Vitamin C tablet has become common, most of people are not know that the exactly amount of per tablet. Through this experiment, the quantity of Vitamin C can be determined…
more vitamin C in your diet can help lower the risk of one of the most deadly types of strokes. There were no credentials given about the author. This claim is backed by research and studies by a few different sources. The article has great factual evidence and includes the name of the research sources. However there are no links or ways to find them included in the article. Besides the exclusion of links to see the resource sources the article is solid all the way through. Eating a vitamin C packed…
and Water-Soluble Vitamins SCI/241 - NUTRITION AURORA MERRY Week 5: Assignment: Fat- and Water-Soluble Vitamins Research the functions, importance, and role of fat- and water-soluble vitamins. Write a 700- to 1,050-word paper in APA format that includes a title page, detailed summary, and separate reference page. Address the following in your paper: Identify the vitamin classification. Why are vitamins an important part of daily nutrient intake? What are fat-soluble vitamins? What are high nutrient…
efficiently. I do take vitamins time to time when I know I am not getting the efficient amount of supplements within my daily diet. Since I do not eat red meat and only eat chicken or fish every once in a while along with dairy, I do not obtain the sufficient amount of B12, which is found in most animal products and dairy products. I also take vitamin C whenever I feel like I am getting sick. My father actually takes a bunch of supplements such as Vitamin C, vitamin A, vitamin E, carnitine, multivitamins…
Fat and Water Soluble Vitamins Luis Aceves SCI/241 2/11/15 The body needs about fifteen different vitamins that are essential. The classifications of the vitamins are water soluble, and fat soluble vitamins. Vitamin C and B are water or complex group vitamins. Vitamin A, D, E and K are fat soluble vitamins. All these vitamins are essential for the body to function properly. There is not a food that exists where you can get all these vitamins from so you must get the vitamins from a variety of different…
top of each of your kidneys , Vitamin A is found in the eyesight, Vitamin D is found by the liver and the kidney , Vitamin E is found in the adipose tissue and Vitamin B is found in the body's nerve and blood cells healthy. Calcium is good for the teeth and bones, Iron helps the blood to carry oxygen, Protein helps the body grow and cells, Fats which provide energy for the body, Vitamin A is good for the eyes and eyesight, Vitamin D is good for teeth and bones, Vitamin E helps promote healing and…
Vitamins & Supplements: Is Natural Really Better? Vitamins, the essential elements for humans to live and be healthy, have evolved from their natural foundations into a synthesized and sometimes unnatural form of as they are processed with ever-expanding technologies. It is important to get balanced amounts of each vitamin to avoid disease or other health complications. Supplements can be one way to ensure a balanced diet but first one must be determined whether or not to use supplements, and then…