Research Digest
Berberine vs. Metformin: What the Evidence Actually Says

Multiple RCTs show berberine matches metformin on HbA1c reduction in T2DM. Here is what the trials looked like, where the gaps are, and how to think about it at the point of care.

8 min
Mar 18, 2026Read →
Drug-Nutrient
CoQ10 Depletion from Statins: The Numbers, the Evidence, the Protocol

Atorvastatin reduces plasma CoQ10 by 40–50% within 30 days. We break down the mechanism, the clinical significance, and what a defensible repletion protocol looks like.

6 min
Mar 12, 2026Read →
Protocol Review
Magnesium Forms: Why the Form Matters More Than the Dose

Glycinate, threonate, malate, oxide — each behaves differently in the body. A practical guide to matching form to indication, with absorption data and clinical use cases.

7 min
Mar 5, 2026Read →
Research Digest
Vitamin D Loading Doses: Evidence Review for Clinical Practice

Loading protocols achieve target 25(OH)D levels faster — but the evidence on which protocol, and in which patients, is more nuanced than guidelines suggest.

9 min
Feb 26, 2026Read →
Research Digest
Ashwagandha for HPA Axis Regulation: What the Trials Actually Show

Six RCTs, three dosing protocols, two extract standards. We map the heterogeneity and pull out what is actually reproducible for clinical use.

10 min
Feb 18, 2026Read →
Evidence Grading
What Makes a Protocol Defensible? Evidence Grading in Practice

A protocol is only as strong as its citations. We walk through how ClarityTx grades evidence — and why the grade matters more than the study count.

5 min
Feb 10, 2026Read →
Research Digest
Probiotics for Anxiety: Reading the Gut-Brain Axis Trials Carefully

The gut-brain connection is real — but the clinical evidence for specific probiotic strains in anxiety is messier than headlines suggest. Here is the honest read.

8 min
Feb 3, 2026Read →
Protocol Review
Iron Infusion vs. Oral Supplementation: A Clinical Decision Framework

Oral iron fails in a predictable set of patients. We define the clinical signals that should push you toward IV iron earlier, with GI tolerability and absorption data.

7 min
Jan 27, 2026Read →
Drug-Nutrient
The 12 Drug-Nutrient Depletions Most Clinicians Miss

PPIs and B12. Statins and CoQ10. Metformin and folate. A structured reference covering the most clinically significant depletions, with repletion ranges.

6 min
Jan 20, 2026Read →

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