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Nutrition

Vitamin C From Produce

Vitamin C from produce supports normal immunity and iron uptake—daily produce beats megadose pills for most healthy adults.

Vitamin C from produce—citrus, peppers, kiwi, strawberries, broccoli—supports collagen formation and normal immune function with soft, not miracle, claims. One orange does not prevent all colds; chronic low produce may widen recovery gaps.

Vitamin C also helps plant iron uptake at meals. Supplements beyond food needs show diminishing returns for most healthy adults.

Fresh, frozen, and quick-steam veggies all count. Spread produce across meals instead of one weekend-only fruit binge.

Common questions

  • Are vitamin C powders better than fruit?

    For most people, produce covers needs and adds fiber. Powders may help short travel gaps—ask clinicians if you megadose.

Related guide

Iron-Rich Foods Without Supplements: A Food-First Guide →

Related terms

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