What diseases does vitamin C prevent?

What diseases does vitamin C prevent?

Since then mega doses of vitamin C have been widely used in the treatment and prevention of a large number of disorders like diabetes, atherosclerosis, common cold, cataracts, glaucoma, macular degeneration, stroke, heart diseases, cancer and so on.

Which disease is caused by a lack of vitamin C answer?

Scurvy. Severe vitamin C deficiency causes scurvy. Scurvy in infants is rare because breast milk usually supplies enough vitamin C and infant formulas are fortified with the vitamin. Scurvy is rare in the United States but may occur in alcoholics and older people who are malnourished.

What does vitamin C protect us from?

Vitamin C is one of many antioxidants that can protect against damage caused by harmful molecules called free radicals, as well as toxic chemicals and pollutants like cigarette smoke. Free radicals can build up and contribute to the development of health conditions such as cancer, heart disease, and arthritis.

How does vitamin C help prevent scurvy?

Scurvy happens when there is a lack of vitamin C, or ascorbic acid. The deficiency leads to symptoms of weakness, anemia, gum disease, and skin problems. This is because vitamin C is needed for making collagen, an important component in connective tissues.

What happens when vitamin C is low?

In developed countries, vitamin C deficiency can occur as part of general undernutrition, but severe deficiency (causing scurvy) is uncommon. Symptoms include fatigue, depression, and connective tissue defects (eg, gingivitis, petechiae, rash, internal bleeding, impaired wound healing).

What is a safe amount of vitamin C?

For adults, the recommended daily amount for vitamin C is 65 to 90 milligrams (mg) a day, and the upper limit is 2,000 mg a day. Although too much dietary vitamin C is unlikely to be harmful, megadoses of vitamin C supplements might cause: Diarrhea. Nausea.

What is the minimum daily amount of ascorbic acid that will prevent the appearance of Scorbutic symptoms in human beings?

As mentioned earlier, 8 mg/day of vitamin C is sufficient to prevent scorbutic signs in infants (83).