Which food group is highest in vitamin C?

Citrus fruits are recognized as one of the richest sources of vitamin C. This vitamin plays a crucial role in various bodily functions, including the maintenance of skin, blood vessels, bones, and cartilage, as well as aiding in wound healing. Citrus fruits, such as oranges, lemons, limes, and grapefruits, are particularly noted for their high vitamin C content, making them a staple in promoting immune health and fighting against oxidative stress.

In contrast, grain products are generally low in vitamin C; meat and poultry primarily provide protein and B vitamins, while dairy products contribute calcium and some other nutrients, but are not significant sources of vitamin C. Therefore, citrus fruits stand out as the highest food group in terms of vitamin C content, essential for maintaining overall health and well-being.