Vitamin C

Published on 25 September 2023 at 09:15

Benefits of Vitamin C

—Jill Fandrich, PharmD, CRPh


Vitamin C, also known as ascorbic acid, is a water-soluble vitamin essential for the growth, development, and repair of body tissues. It plays a crucial role in numerous bodily functions and is significant for maintaining optimal health. Here are some of the key benefits of vitamin C:


1. Boosts immune system - Vitamin C is well-known for its immune-boosting properties. It helps stimulate the production of white blood cells, which are vital for fighting infections and illnesses. Regular vitamin C intake can reduce the severity and duration of common colds and flu.


2. Powerful antioxidant - Vitamin C is a potent antioxidant that helps protect cells from damage caused by harmful free radicals. Free radicals are unstable molecules that can cause oxidative stress and contribute to the development of chronic diseases. Vitamin C neutralizes these free radicals, reducing oxidative stress on the body and lowering the risk of chronic diseases, such as heart disease, certain cancers, and age-related conditions.


3. Collagen production - Collagen is a protein that provides structure and strength and helps form connective tissues in skin, bones, tendons, blood vessels, and ligaments. Vitamin C plays a vital role in collagen synthesis, promoting healthy skin, wound healing, and joint health. It's also essential for maintaining healthy teeth and gums.


4. Enhances iron absorption - Vitamin C enhances the absorption of iron from plant-based sources, such as spinach and lentils. Iron is necessary for the production of red blood cells that transport oxygen throughout the body. Including vitamin C-rich foods with iron-rich foods can prevent iron deficiency anemia.


5. Reduces the risk of chronic diseases - Regular consumption of vitamin C has been associated with a reduced risk of chronic diseases, including heart disease, high blood pressure, and certain types of cancer. Its antioxidant properties help protect against damage to the arteries and reduce inflammation.


6. Supports brain health - Vitamin C is essential for the production of neurotransmitters, such as serotonin, dopamine, and norepinephrine, which regulate mood and cognitive function. Adequate vitamin C intake may help improve memory, reduce the risk of age-related mental decline, and support overall brain health.


7. Boosts eye health - The antioxidant properties of vitamin C protect the eyes from damage caused by oxidative stress and reduce the risk of age-related macular degeneration (AMD), cataracts, and other vision problems. It also contributes to maintaining the health of the blood vessels in the eyes.


It's worth noting that while vitamin C is beneficial for health, it is important to consume it through a balanced diet rich in fruits and vegetables or as a supplement, as the body does not produce or store it. Good dietary sources of vitamin C include citrus fruits (such as oranges and grapefruits), strawberries, kiwi, bell peppers, broccoli, and spinach.


Consult with a healthcare professional to determine the appropriate intake for your specific needs. A suggested dose is 500 - 1000 mg twice a day. 


Vitamin C is not just a nutrient, it is a powerhouse of vitality and resilience, reminding us that true strength lies in nourishing both our body and spirit.

—Dr. Jill

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