Supplement
Sodium Ascorbate
SaveSodium ascorbate is a buffered, non-acidic form of vitamin C that is gentler on the stomach while providing equivalent antioxidant and immune-supporting activity.
Quick verdict
Preferred form for those who experience GI distress from ascorbic acid. Same benefits as standard vitamin C.
Evidence score
A rough internal score reflecting quantity, quality, and consistency of human evidence. Not a clinical recommendation.
What the research shows
Identical vitamin C activity to ascorbic acid. Buffered pH (~7.4) reduces gastric irritation. Evidence base for vitamin C overall is extensive for immune function, collagen synthesis, and antioxidant protection.
Benefits
- Non-acidic vitamin C form
- Better GI tolerability than ascorbic acid
- Full vitamin C antioxidant and immune benefits
Dosage notes
500–2000 mg daily. Same dosing as standard vitamin C.
Side effects
- Osmotic diarrhea at very high doses
- Sodium intake consideration
- Kidney stone risk at chronic high doses in susceptible individuals
Who should be cautious
Contains sodium (~131 mg per 1000 mg). Consider in sodium-restricted diets. High doses may cause osmotic diarrhea.
What this page cannot tell you
Not meaningfully different from ascorbic acid in efficacy. Main advantage is GI tolerability.
Leaderboard scores
- Immunity65
- Longevity45
- Recovery40
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