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Vitamin

Acerola Cherry Extract

Also known as: Malpighia glabra, Barbados cherry, West Indian cherry, acerola fruit extract

B
Evidence

Acerola cherry is a tropical fruit naturally rich in vitamin C, commonly used as a whole-food vitamin C source in supplements. The standardized 25% vitamin C content provides a consistent dose of this essential micronutrient for immune support and antioxidant protection.

Primary uses

  • Vitamin C supplementation
  • Immune system support
  • Antioxidant protection
  • Collagen synthesis support

How it works

  • Provides bioavailable ascorbic acid (vitamin C)
  • Supplies additional polyphenols and bioflavonoids with antioxidant properties
  • Supports enzymatic and immune functions dependent on vitamin C cofactors

Dosage

Typical range
500–2000 mg daily (providing 125–500 mg vitamin C depending on standardization)
Timing
Morning or with meals for best absorption
With food
May be taken with or without food; absorption may be slightly enhanced with food
Duration
Safe for long-term daily use as a vitamin C source
Special populations
Generally safe for pregnancy and lactation when used at recommended doses; consult healthcare provider for individual needs

Forms

  • Powder· 70/100
  • Capsule· 70/100
  • Tablet· 70/100

Safety

Common side effects

  • Mild gastrointestinal upset at high doses
  • Diarrhea or loose stools (dose-dependent, from excess vitamin C)
  • Rare: nausea or stomach cramps

Contraindications

  • Hemochromatosis or iron overload disorders (vitamin C increases iron absorption)
  • Kidney disease or history of kidney stones (high vitamin C intake may increase oxalate)
  • G6PD deficiency (rare genetic condition; high-dose vitamin C may cause hemolysis)

Evidence notes

Grade based on vitamin C's well-established benefits (Grade A evidence). Acerola as a delivery form is well-researched and bioavailable. The standardization to 25% vitamin C ensures consistent potency, though whole-food acerola extracts may offer additional phytonutrient benefits with moderate supporting evidence.

Grade B: Some human trials support key claims; further confirmation needed.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.