Vitamin C for Venous Return
Vitamin C supports vessel wall collagen but does not treat venous insufficiency.
Overview
Verdict
How It Works
Dosing & Protocol
Typical dose
- Recommended dose
- 75-200mg/day dietary adequacy
- Expected timeframe
- n/a
Protocol
- form
- Ascorbic acid, or buffered ascorbate if stomach upset occurs
- duration
- Not applicable - no venous endpoint has been assessed
- co factor
- Evidence is insufficient. Vitamin C has documented effects on arterial endothelial function, improving flow-mediated dilation in people with impaired endothelium, and it is a cofactor for collagen synthesis, which is relevant to vessel wall structure - chronic venous insufficiency involves valve failure and vein wall weakening, so a connective tissue rationale exists. No trial has measured venous return, venous tone, valve competence or chronic venous insufficiency outcomes after vitamin C. The venous supplements with actual trial evidence are horse chestnut seed extract, micronised purified flavonoid fraction and rutosides.
- titration
- Not applicable; the tolerable upper intake level is 2,000 mg/day
- starting dose
- Not established for this outcome. Vascular studies used 500-2,000 mg/day
Evidence
What the studies say
No studies are yet linked to both Vitamin C and Venous Return.
Safety
Caveats
Adequacy matters; supplementation beyond that adds nothing here.
Less likely to help if
Medical Disclaimer
The information provided on this website is for educational and informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition or before starting any supplement regimen.
Individual results may vary. The statements on this website have not been evaluated by the Food and Drug Administration. Products and information are not intended to diagnose, treat, cure, or prevent any disease.