How does ascorbic acid prevent scurvy?

How does ascorbic acid prevent scurvy?

As a clinical manifestation of severe vitamin C deficiency, scurvy is caused by ascorbic acid’s role in collagen synthesis.

Which vitamin is essential to tissue repair and the prevention of scurvy?

The recognition of vitamin C is associated with a history of an unrelenting search for the cause of the ancient haemorrhagic disease scurvy. Isolated in 1928, vitamin C is essential for the development and maintenance of connective tissues.

Which of the below drug is useful in case of scurvy?

The only effective therapy for scurvy is vitamin C replacement. Thus, the goal of treatment is to saturate the body rapidly with ascorbic acid; at maximum doses, body stores become saturated in a few days. With proper treatment, bleeding stops within 24 hours, and perifollicular petechiae resolve in 2 weeks.

How can we prevent deficiency diseases?

Deficiency conditions can be avoided in the following ways: -Eat easy, nutritious foods, such as groundnuts, soybeans, pulses, etc. -Prolonged cooking and the loss of nutritional value of undercooked food. Its nutritional values are also destroyed by holding cut vegetables and fruits for a longer time.

Which vitamins make your skin glow?

Here are 5 vitamins and supplements you can add to your diet for glowing skin:

• Vitamin C. If you’re not eating your fair share of oranges, it’s time to start.
• Vitamin D. This is an important vitamin to pay attention to, especially in the winter.
• Vitamin E.
• Vitamin A.
• Chlorophyll.

How is scurvy caused by a vitamin C deficiency?

Scurvy is caused by the deficiency of vitamin C. Vitamin C is also called as ascorbic acid. Symptoms of it includes weakness, tiredness, sore arms and legs, gum disease, bleeding, etc. It can be easily cured by giving supplements of ascorbic acid. Thus, the correct answer is option B.

How to prevent vitamin and mineral deficiency diseases?

Keeping cut vegetables and fruits for a longer period also destroys its nutritional values. Avoiding this can prevent deficiency diseases. Fermentation and sprouting retain and increase the nutritional value of food.

What’s the current Dietary Allowance for vitamin C?

The current recommended dietary allowance (RDA) for vitamin C for adult nonsmoking men and women is 60 mg/d, which is based on a mean requirement of 46 mg/d to prevent the deficiency disease scurvy. However, recent scientific evidence indicates that an increased intake of vitamin C is associated wit …

Which is the best description of a deficiency disease?

Deficiency Diseases Definition “Deficiency diseases are diseases that are caused by the lack of certain essential nutrients, especially vitamins and minerals, in one’s diet over a prolonged period of time.” Table of Contents. Explanation; List; Vitamin Deficiency; Mineral Deficiency; Prevention

What are the causes and treatment of scurvy?

Scurvy. What is Scurvy? Scurvy is a nutritional disease caused by a diet that lacks vitamin C [Ascorbic acid]. It is a condition characterized by general weakness, anemia, gum disease, and skin hemorrhages caused by a prolonged deficiency of vitamin C or ascorbic acid in the diet.

How does a lack of vitamin C cause scurvy?

Scurvy is a nutritional disease caused by a diet that lacks vitamin C [Ascorbic acid]. It is a condition characterized by general weakness, anemia, gum disease, and skin hemorrhages caused by a prolonged deficiency of vitamin C or ascorbic acid in the diet. The human body is unable to synthesize vitamin C;

How does a balanced diet help with scurvy?

Identifying and treating comorbid nutritional deficiencies (eg, iron deficiency anemia, folate deficiency, other vitamin deficiencies) are integral parts of management. Provision of a balanced and liberal diet to meet the nutritional needs of the patient aids in recovery.

What foods are rich in vitamin C for scurvy?

Prevention. Scurvy can be prevented by a diet that includes vitamin C-rich foods such as bell peppers (sweet peppers), blackcurrants, broccoli, chili peppers, guava, kiwifruit, and parsley. Other sources rich in vitamin C are fruits such as lemons, limes, oranges, papaya, and strawberries.