Which vitamin is known for its antioxidant properties?

Vitamin C is widely recognized for its antioxidant properties, making it effective in combating oxidative stress in the body. Antioxidants are compounds that neutralize harmful free radicals, which can cause cellular damage and are linked to various chronic diseases. Vitamin C helps protect tissues, supports the immune system, and enhances the absorption of iron from plant-based foods. Given its crucial role in maintaining overall health by fighting oxidative damage and supporting various biological functions, it stands out as the vitamin most associated with antioxidant activity.

In contrast, while Vitamin K plays a vital role in blood clotting and bone health, it is not primarily known for antioxidant functions. Vitamin D is crucial for bone health and immune function but does not hold significant antioxidant properties. Vitamin B12 is essential for nerve function and red blood cell production but is not recognized for its antioxidant capabilities. Thus, Vitamin C's unique role in neutralizing free radicals clearly distinguishes it as the vitamin known for its antioxidant properties.