Evidence-Based Diabetes Management You Can Actually Trust
Free clinical guide, honest supplement reviews, and practical strategies backed by peer-reviewed research. No hype, no miracle cures, just what the science actually says.
The Problem With Most Diabetes Supplement Sites
Most diabetes supplement websites rank products based on who pays the highest affiliate commission, not on what the research shows. They use fake doctor testimonials, invented statistics, and vague claims about “supporting healthy blood sugar.”
The result is that people with diabetes spend money on products that have zero clinical evidence behind them, or worse, products that interact with their medications.
We built GlucoseVerified to fix that.
Every supplement on this site links to the actual clinical trials we used to evaluate it. We disclose our affiliate relationships clearly. If a product does not have published human studies supporting its use, it does not appear here regardless of how much commission it pays.
Our Review Process
Each supplement goes through a structured evaluation based on clinical evidence, not marketing claims.
| Criteria | What We Look For | Minimum Standard |
|---|---|---|
| Clinical Evidence | Published human studies (not animal or in-vitro only) | At least 2 randomized controlled trials |
| Ingredient Quality | Third-party testing, standardization, bioavailability | USP, NSF, or ConsumerLab verified preferred |
| Drug Interactions | Known interactions with diabetes medications | Full disclosure of metformin, insulin, sulfonylurea interactions |
| Dosage Accuracy | Does the product dose match what studies used? | Within 80-120% of clinically studied dose |
| Manufacturer Reputation | GMP certification, recall history, transparency | Current cGMP compliance required |
Our Most Researched Supplement Reviews
These supplements have the strongest clinical evidence for diabetes management. Each review links to the published studies we used to evaluate them.
Meta-analysis of 28 RCTs shows 0.5-0.9% A1C reduction. Comparable to metformin in some studies.
Read full reviewStrong evidence for diabetic neuropathy relief at 600mg/day. Modest glucose-lowering effect.
Read full review15-20% reduction in post-meal glucose spikes when taken before meals. Well-studied and safe.
Read full reviewSignificant cardiovascular benefits and triglyceride reduction. Minimal direct A1C effect.
Read full reviewThe Diabetes Management Handbook
42 pages of clinical guidance, meal frameworks, and supplement interaction charts. Written for patients, reviewed by endocrinologists.
- How A1C, fasting glucose, and post-meal glucose actually relate to each other
- The 3 meal timing strategies with the strongest clinical evidence
- Complete supplement-medication interaction chart (covers metformin, insulin, sulfonylureas, SGLT2 inhibitors, GLP-1 agonists)
- How to read and interpret your lab results without guessing
- Exercise protocols shown to reduce A1C by 0.5-0.7% in clinical trials
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Evidence-Based Diabetes Management
The Complete Clinical Handbook
Free Diabetes Management Tools
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