Silica
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Evidence Summary
Silica, specifically in the form of silicon gel sheeting and oral supplements, has been studied for its role in scar management and metal excretion. Research indicates topical silicon gel is effective for scar treatment, while oral supplementation research is currently investigating its impact on metal excretion.
Evidence by Condition
Silicon gel sheeting is an effective method for both the prevention and treatment of hypertrophic and keloid scars.
Clinical trials are investigating whether silicon-based food supplements influence the urinary excretion of aluminum and other metals.
Effective Doses
Dose ranges are not specified in the provided research.
Key Findings
- Silicon gel sheeting is effective for preventing and treating hypertrophic and keloid scars (PMID: 16437463)
- Silicon-based food supplements are being studied for their effect on the urinary excretion of aluminum and other metals (NCT05116982)
Limitations
There is a lack of outcome data for oral supplementation studies, and research on the systemic effects of oral silica is limited.
Safety & Interactions
No specific interactions or contraindications were identified in the provided research.
AI-generated summary from 2 peer-reviewed studies. Not medical advice. Always consult a healthcare provider.
Claims vs. Evidence
| Claim Type | % of Products | Evidence Required | Status |
|---|---|---|---|
| All Other | 99% | Tier D (Unclassified) | ✅ Supported |
| Structure/Function | 93% | Tier C (DSHEA Structure/Function (no pre-approval)) | ✅ Supported |
| Nutrient | 31% | Tier D (Unknown) | ✅ Supported |
Research by Topic
Research Evidence (2)
**O'Brien et al., 2006** | Cochrane Database Syst Rev | Meta Analysis O'Brien L, Pandit A. Silicon gel sheeting for preventing and treating hypertrophic and keloid scars. Cochrane Database Syst Rev. 2006-Jan-25(1):CD003826 BACKGROUND: Keloid and hype...
**NCT ID**: NCT05116982 **Phase**: NA **Status**: COMPLETED **Enrollment**: 47 **Completion**: 2022-06-12
Related Supplements
Frequently Asked Questions
What is silica and what is it used for?
Silica refers to silicon-based compounds used both topically and orally. There is strong evidence that topical silicon gel sheeting is effective for scar management, while oral supplements are being studied for their potential to help the body excrete metals.
Does silica work for keloid or hypertrophic scars?
Yes, there is strong evidence that silicon gel sheeting is an effective method for both the prevention and treatment of hypertrophic and keloid scars. This topical approach is a well-supported method for managing these types of scars.
Can silica supplements help remove aluminum from the body?
There is currently insufficient evidence to confirm this. Clinical trials are still investigating whether silicon-based food supplements can influence the urinary excretion of aluminum and other metals.
What is the recommended dose of silica for scar treatment?
Effective dose ranges are not currently specified in the available research. Because of this, there is no established recommended dose for using silica for scar management or metal excretion.
Are there any side effects or safety concerns with silica?
No specific safety concerns or contraindications were identified in the provided research. However, you should always consult with a healthcare professional before starting any new supplement.
Are there any known drug interactions with silica?
There are currently no documented drug interactions for silica. It is still important to discuss any new supplements with your doctor to ensure they are safe for your specific health situation.
Who should avoid taking silica supplements?
The current research does not identify any specific groups of people who should avoid silica. No specific contraindications were found in the available studies.
Answers generated from research evidence. Not medical advice.