Vocabulary Workshop Level C Units 7-9 Review Answers
Whether in the form of a fizzy beverage or flavored lozenges, cold and flu preventative supplements almost always highlight vitamin C every bit 1 of their key ingredients. And so, what's so magical about vitamin C? Besides known every bit ascorbic acid, vitamin C is critical to living healthily. Since the human body cannot spontaneously generate this nutrient, vitamin C must instead be captivated from outside sources, such equally vitamin supplements or foods that are naturally rich in information technology.
What Does Vitamin C Do?
Commonly found in common cold and flu preventative supplements, vitamin C strengthens and speeds up allowed system functionality. Though enquiry does not point that vitamin C intake alone tin can foreclose the onset of cold or flu, acceptable 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 case, it plays a role in wound healing and helps maintain many essential body tissues. It too acts every bit a stiff antioxidant and can repair impairment from free radicals, which are linked to aging furnishings, and disease vulnerability. Additionally, vitamin C can also prevent anemia, since it helps the body increment absorption of dietary iron, another vital mineral that the body cannot spontaneously create.
Foods that comprise high concentrations of vitamin C take been linked with a lower risk of cardiovascular disease, similar middle attack and stroke. Vitamin C tin can also increase levels of nitric oxide, a compound that widens claret vessels and, in turn, lowers claret force per unit area. In addition, regular intake of vitamin C, along with other vitamins, has been linked to a decreased chance for developing age-related cataracts, a leading cause of visual impairment in the Us.
Common Sources of Vitamin C
Vitamin C can exist easily obtained through the many different foods, including:
- Citrus fruits and juices (orangish, grapefruit, lemon, lime and tangerine)
- Berries
- Melons
- Mangoes
- Kiwi
- Tomato
- Broccoli
- Red peppers
- Spinach
- Squash
- Potatoes
Cooking these foods may result in the loss of some of the vitamin content, so it is ideal to ingest them raw, either whole or juiced. Nowadays, there are besides numerous packaged food products, like cereals, that have been enriched and fortified with vitamin C, so that the nutrient can be easily obtained.
Vitamin C may also be labeled as "Fifty-ascorbic acid" in supplement form, and most over-the-counter multivitamins contain the recommended daily amount of the vitamin. While it is a good source when an private is in need of a vitamin C boost, supplements are not meant to replace a diet rich in naturally derived vitamin C.
What Happens When You Have Too Much — or Too Little — Vitamin C?
Vitamin C is a h2o-soluble vitamin that tin can be easily flushed out of the body via urination when it is not needed. Therefore, if the primary source of vitamin C is from naturally occurring foods, information technology is near-impossible for excess vitamin C to produce side effects. Notwithstanding, taking excessive concentrated vitamin C supplements may lead to diarrhea or stomach upset.
Since vitamin C-rich foods are then readily bachelor 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 fourth dimension, including:
- Weakness
- Fatigue
- Anemia
- Like shooting fish in a barrel bruising
- Joint pain
- Skin breakup
- Weakened tooth enamel
- Mucilage inflammation
Severe vitamin C deficiency is referred to as scurvy. Scurvy tin 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 immune system and make an individual more than susceptible to diseases and infections. Individuals with insufficient vitamin C may find that information technology takes longer than usual to recover from a cold or a physical wound.
Daily Dosage Recommendations:
The daily dosage recommendation for vitamin C is different for everyone, depending on factors such equally gender, historic period, lifestyle and current health condition. The recommended daily dosage for vitamin C is at least 75 mg daily for women and 90 mg for men. Since people who are significant, breast feeding, smoking or using oral contraceptives have a lower blood level of vitamin C than others, larger doses of vitamin C may be needed to reach optimal results in these individuals. Those who take prior or current medical atmospheric condition may likewise 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 Common Cold: A Meta-Analysis of nine Randomized Controlled Trials" via Hindawi, BioMed Enquiry International
- "Vitamin C" via National Institutes of Wellness
- "Scurvy" via U.S. Department of Health & Human Services, National Institutes of Health
- "Dietary intake and blood concentrations of antioxidants and the take a chance of cardiovascular affliction, total cancer, and all-cause mortality: a systematic review and dose-response meta-analysis of prospective studies" via The American Journal of Clinical Nutrition
- "Dietary vitamin and carotenoid intake and risk of historic period-related cataract" via The American Periodical of Clinical Nutrition
- "Cardiovascular System" via Department of Beefcake, 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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