QUESTION: Which vitamin boosts immunity?
ANS:
- Vitamin C is known for its role in boosting the immune system.
- It helps stimulate the production of white blood cells, which are essential for fighting off infections.
- Vitamin C also acts as an antioxidant, protecting cells from damage caused by harmful molecules called free radicals.
- Good sources of vitamin C include citrus fruits (such as oranges and grapefruits), strawberries, kiwi, bell peppers, broccoli, and spinach.
| Aspect | Information |
| Immune Cell Function | It supports the function of immune cells, including neutrophils, lymphocytes, and phagocytes, improving their ability to fight infections. |
| Immune Support during Stress | Vitamin C helps support the immune system during periods of physical or psychological stress. |
| Antioxidant Activity | Vitamin C acts as a powerful antioxidant, neutralizing free radicals and reducing oxidative stress, which can enhance immune function. |
| Collagen Production | Vitamin C is essential for collagen synthesis, maintaining the structural integrity of tissues and promoting immune barrier function. |
| Antibody Production | It stimulates the production of antibodies, enhancing the immune response and the body’s ability to neutralize pathogens. |
| Barrier Function | Vitamin C supports the function of epithelial cells, acting as a physical barrier against pathogens in the respiratory and GI tracts. |
| Reduced Duration and Severity of Infections | Adequate vitamin C intake has been associated with shorter duration and less severe symptoms of common infections like the common cold. |
| Support for Other Immune Components | It aids in the regeneration of other antioxidants like vitamin E and enhances the absorption of iron, crucial for immune function. |
| Wound Healing | Vitamin C plays a role in wound healing by supporting the formation of new blood vessels, collagen synthesis, and tissue repair. |
| Anti-inflammatory Properties | It has anti-inflammatory effects, helping to reduce inflammation in the body and support immune system balance. |