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Micronutrients

Vitamin C

Powerful antioxidant, essential for collagen and immunity.

Definition

Vitamin C (ascorbic acid) is a water-soluble antioxidant vitamin essential for collagen synthesis, non-heme iron absorption and immune function.

How it works

The body cannot synthesize or store vitamin C — a daily intake is essential. It regenerates oxidized vitamin E, protects cells from oxidative stress, stimulates collagen production and triples the absorption of plant iron.

Role

Collagen synthesis, iron absorption, antioxidant protection, immune stimulation.

Examples

  • Red pepper (190mg/100g)
  • Kiwi (80mg)
  • Strawberry (60mg)
  • Orange (50mg)
  • Broccoli (90mg)

Recommendations

RDA: 110mg/day (adult). Cooking destroys 30-50% — prefer raw consumption.

Key takeaway

Vitamin C is destroyed by heat — raw vegetables are essential to meet daily needs.

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