Vocabulary Workshop Level C Review Units 10-12 Vocabulary for Comprehension
Whether in the form of a fizzy drink or flavored lozenges, cold and flu preventative supplements about e'er highlight vitamin C every bit one of their key ingredients. Then, what's so magical nigh vitamin C? Also known as ascorbic acrid, vitamin C is critical to living healthily. Since the man body cannot spontaneously generate this nutrient, vitamin C must instead be absorbed from outside sources, such equally vitamin supplements or foods that are naturally rich in it.
What Does Vitamin C Do?
Commonly found in cold and influenza preventative supplements, vitamin C strengthens and speeds upwardly immune system functionality. Though enquiry does not indicate that vitamin C intake lone can forestall the onset of cold or flu, adequate daily intake may shorten the elapsing of an infection or lessen the severity of symptoms.
Vitamin C is crucial for the maintenance of well being. For instance, information technology plays a role in wound healing and helps maintain many essential trunk tissues. It also acts as a stiff antioxidant and can repair damage from complimentary radicals, which are linked to aging effects, and illness vulnerability. Additionally, vitamin C can also prevent anemia, since information technology helps the body increment assimilation of dietary iron, some other vital mineral that the body cannot spontaneously create.
Foods that contain loftier concentrations of vitamin C have been linked with a lower risk of cardiovascular affliction, like center assault and stroke. Vitamin C can likewise increment levels of nitric oxide, a compound that widens claret vessels and, in plow, lowers blood pressure. In improver, regular intake of vitamin C, along with other vitamins, has been linked to a decreased risk for developing age-related cataracts, a leading cause of visual impairment in the U.s.a..
Common Sources of Vitamin C
Vitamin C can be hands obtained through the many different foods, including:
- Citrus fruits and juices (orange, grapefruit, lemon, lime and tangerine)
- Berries
- Melons
- Mangoes
- Kiwi
- Tomato
- Broccoli
- Red peppers
- Spinach
- Squash
- Potatoes
Cooking these foods may upshot in the loss of some of the vitamin content, so information technology is ideal to ingest them raw, either whole or juiced. Nowadays, there are likewise numerous packaged nutrient products, like cereals, that take been enriched and fortified with vitamin C, so that the nutrient can be easily obtained.
Vitamin C may also be labeled as "L-ascorbic acid" in supplement form, and about over-the-counter multivitamins comprise the recommended daily amount of the vitamin. While information technology is a expert source when an private is in need of a vitamin C boost, supplements are not meant to supplant a diet rich in naturally derived vitamin C.
What Happens When You Have Also Much — or Too Little — Vitamin C?
Vitamin C is a water-soluble vitamin that can be easily flushed out of the body via urination when information technology is not needed. Therefore, if the main source of vitamin C is from naturally occurring foods, information technology is well-nigh-impossible for excess vitamin C to produce side effects. However, taking excessive concentrated vitamin C supplements may pb to diarrhea or stomach upset.
Since vitamin C-rich foods are so readily available nowadays, symptoms of inadequate vitamin C intake are also rare in the United States. Nonetheless, malnourished individuals can experience symptoms of vitamin C deficiency over time, including:
- Weakness
- Fatigue
- Anemia
- Easy bruising
- Joint pain
- Pare breakdown
- Weakened tooth enamel
- Gum inflammation
Severe vitamin C deficiency is referred to equally scurvy. Scurvy can be easily treated with increased dietary or supplemental vitamin C. Since vitamin C is crucial in the detoxification of the trunk, a lack of vitamin C can compromise the allowed system and make an individual more susceptible to diseases and infections. Individuals with insufficient vitamin C may find that it takes longer than usual to recover from a common cold or a physical wound.
Daily Dosage Recommendations:
The daily dosage recommendation for vitamin C is different for anybody, depending on factors such as gender, historic period, lifestyle and current health status. The recommended daily dosage for vitamin C is at to the lowest degree 75 mg daily for women and 90 mg for men. Since people who are pregnant, breast feeding, smoking or using oral contraceptives have a lower claret level of vitamin C than others, larger doses of vitamin C may exist needed to accomplish optimal results in these individuals. Those who accept prior or current medical conditions may also require bigger or smaller dosage levels, as recommended by their healthcare providers.
Resource Links:
- "Vitamin C" via MedlinePlus
- "Vitamin C and Infections" via MDPI
- "Extra Dose of Vitamin C Based on a Daily Supplementation Shortens the Mutual Cold: A Meta-Analysis of ix Randomized Controlled Trials" via Hindawi, BioMed Research International
- "Vitamin C" via National Institutes of Health
- "Scurvy" via U.Due south. Department of Health & Human being Services, National Institutes of Wellness
- "Dietary intake and claret concentrations of antioxidants and the risk of cardiovascular disease, total cancer, and all-cause mortality: a systematic review and dose-response meta-analysis of prospective studies" via The American Periodical of Clinical Nutrition
- "Dietary vitamin and carotenoid intake and chance of historic period-related cataract" via The American Journal of Clinical Nutrition
- "Cardiovascular System" via Department of Anatomy, Seoul National University Higher of Medicine (via Springer)
Source: https://www.symptomfind.com/nutrition-supplements/vitamin-c-everything-you-need-to-know?utm_content=params%3Ao%3D740013%26ad%3DdirN%26qo%3DserpIndex
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