Vitamin C (ascorbic acid) _ Benefits to Health and side effects

Amazing Facts About The Health Benefits of Vitamin C

Vitamin C, also known as ascorbic acid and ascorbate, is a water-soluble vitamin essential for many bodily functions, such as tissue repair, collagen formation, antioxidant activity, and immune system support. Vitamin C is found in many fruits and vegetables, especially citrus fruits, berries, peppers, and broccoli. Vitamin C can also be taken as a dietary supplement or applied topically to the skin. Vitamin C may have various benefits for health, such as preventing or treating scurvy, reducing the risk of some chronic diseases, improving wound healing, and enhancing iron absorption. However, vitamin C may also have side effects, such as digestive issues, blood sugar fluctuations, pesticide exposure, and tooth enamel erosion, if taken excessively or improperly. Therefore, it is important to consult your doctor before using vitamin C for any medical purpose or taking high doses of vitamin C supplements.

Uses of Vitamin C

some of the uses of vitamin C are:

It helps form and maintain bones, cartilage, skin, and blood vessels by supporting collagen synthesis.
It acts as an antioxidant that protects cells from free radical damage and boosts the immune system.
It enhances the absorption of iron from plant sources and prevents or treats iron deficiency anaemia.
It may lower the risk of chronic diseases, such as heart disease, diabetes, and some cancers, by regulating blood pressure, cholesterol, blood sugar, and inflammation.
It may improve wound healing, prevent scurvy, and support brain health by facilitating tissue repair, preventing bleeding gums, and producing neurotransmitters

Deficiency of vitamin C

Deficiency of vitamin C is a condition that occurs when your body does not get enough vitamin C from your diet. Vitamin C is an essential nutrient that helps your body make collagen, heal wounds, fight infections, and prevent scurvy. Some of the symptoms of vitamin C deficiency are:

Rough, bumpy skin due to impaired collagen production.
Corkscrew-shaped hair that breaks easily due to defective hair structure.
Bright red spots around the hair follicles due to bleeding under the skin.
Easy bruising and bleeding due to weakened blood vessels.
Slow wound healing and increased risk of infections due to impaired immune system.
Swollen, bleeding gums and loose teeth due to damage to the gums and bones.
Joint and muscle pain, fatigue, and depression due to inflammation and low energy.

Vitamin C deficiency is rare in developed countries, but it can affect people who have poor diets, alcoholism, anorexia, or certain medical conditions that affect vitamin C absorption. The treatment for vitamin C deficiency is to increase your intake of vitamin C from foods or supplements. Foods that are rich in vitamin C include citrus fruits, berries, peppers, broccoli, and spinach. Vitamin C supplements are also available, but you should consult your doctor before taking them, as high doses may cause side effects or interactions

How to Physically Identify Plants with Vitamin C

There is no simple way to physically identify plants with vitamin C, as different plants may have different characteristics that indicate their vitamin C content. However, some general tips are:

Look for plants that have bright colours, such as red, yellow, orange, or purple. These colours may indicate the presence of flavonoids, which are antioxidants that work together with vitamin C to protect the cells.
Look for plants that have a sour or tangy taste, such as citrus fruits, berries, or peppers. These plants may have a high concentration of citric acid, which is a precursor of vitamin C and helps preserve it in the plant tissues.
Look for plants that have thick or fleshy skin, such as kiwi, guava, or papaya. These plants may have a high water content, which helps dissolve and transport vitamin C within the plant cells.
Look for plants that grow in sunny or tropical climates, such as acerola, camu camu, or kakadu plum. These plants may have high exposure to ultraviolet radiation, which stimulates the production of vitamin C as a defence mechanism.

These are some of the possible clues that may help you identify plants with vitamin C, but they are not foolproof or reliable. The best way to know the vitamin C content of a plant is to measure it using a chemical test or a device, such as a refractometer or a titrator.

How to use Vitamin C (ascorbic acid)

Vitamin C is an essential nutrient that has many health benefits, such as boosting immunity, improving heart health, and protecting cells from free radicals. There are different ways to use vitamin C, depending on your needs and preferences.

Dietary sources: Vitamin C is found in many fruits and vegetables, such as citrus fruits, berries, broccoli, cabbage, peppers, potatoes, and tomatoes. Eating a balanced diet that includes these foods can help you meet your daily vitamin C needs, which range from 75 to 90 milligrams (mg) for adults. You can eat vitamin C-rich foods raw, or cook them with minimal water to preserve the vitamin.
Oral supplements: Vitamin C is also available as an oral supplement, typically in the form of capsules, chewable tablets, and powder that is added to water. Oral supplements can be useful for people who have a limited diet, smoke or have certain medical conditions that increase their vitamin C requirements. However, taking too much vitamin C can cause side effects, such as nausea, diarrhoea, and kidney stones. Adults should not exceed 2,000 mg of vitamin C a day. Before taking any supplements, talk to your healthcare provider about the appropriate dose and possible interactions with other medications or supplements.
Topical products: Vitamin C can also be applied to the skin as a serum, cream, or lotion. Topical vitamin C can help improve the appearance of the skin by reducing wrinkles, brightening the complexion, and stimulating collagen production. Topical vitamin C can also protect the skin from sun damage and environmental pollutants when used in combination with sunscreen. To use topical vitamin C, apply a few drops of a vitamin C serum to the face and neck after cleansing (and after applying your toner, if you use one) in the morning. You may experience a mild tingling sensation with the use of vitamin C. You may choose to begin applying it every other day, and if tolerated you may apply it daily

Possible Side Effects of Vitamin C

According to various sources, some of the possible side effects of taking too much vitamin C are:

Digestive distress: High doses of vitamin C can cause diarrhoea, nausea, abdominal cramps, and other gastrointestinal issues. This is more likely to happen if you consume more than 2,000 mg of vitamin C per day.
Iron overload: Vitamin C can increase the absorption of iron from food and supplements. This can be harmful for people who have hemochromatosis, a condition that causes excess iron accumulation in the body.
Kidney stones: Vitamin C can increase the amount of oxalate in the urine, which can contribute to the formation of kidney stones. People who have a history of kidney stones or kidney disease should limit their vitamin C intake.
Other effects: Some people may experience other side effects from taking too much vitamin C, such as heartburn, fatigue, insomnia, headache, and skin flushing. These effects may vary depending on the individual’s sensitivity and the type and quality of the vitamin C supplement.

To avoid these side effects, it is recommended to get enough vitamin C from a balanced diet that includes fruits and vegetables and to consult your healthcare provider before taking any vitamin C supplements.

Learn More:

healthline.com

mayoclinic.org

drugs.com