Several fruits and vegetables provide significantly more vitamin C per serving than grapefruit does, making them efficient choices for meeting daily vitamin C needs.

Vitamin C isn’t just vital for a strong immune system—it also supports healthy, glowing skin, collagen production, and melanin formation. As we head into the cooler months, boosting your intake of ...

An apple a day may keep the doctor away, but adding some vitamin C to your diet for good measure will help, too. Vitamin C, also known as ascorbic acid, supports the immune system and helps your body ...

During the summer protecting your skin from the sun is crucial, eating vitamin-C-rich foods (or ascorbic acid) is essential for this. Alongside beta-carotene, vitamin C boosts collagen synthesis, ...

Grapefruits are good sources of vitamin C, but foods like red acerola cherries, red bell peppers, and guavas have even more of the nutrient.