Berberine vs Serrapeptase

Mechanism

Berberine activates AMP-activated protein kinase (AMPK), the master metabolic sensor, mimicking many effects of caloric restriction and exercise. It inhibits mitochondrial Complex I, increasing the AMP:ATP ratio which triggers AMPK. Downstream effects include enhanced GLUT4 translocation (glucose uptake), inhibition of HMG-CoA reductase (cholesterol synthesis), upregulation of LDL receptor expression, and suppression of PCSK9. It also modulates gut microbiome composition, increasing short-chain fatty acid-producing bacteria.

Standard Dosing

500mg 2-3x daily (1000-1500mg total)

Timing

With meals or immediately before meals (reduces postprandial glucose spike). Must be taken with food.

Cycle Duration

Cycle 8-12 weeks on, 4 weeks off (or continuous under practitioner supervision)

Side Effects

• GI cramping/diarrhea (dose-dependent)
• Constipation in some
• Abdominal distension
• Potential for hypoglycemia

Contraindications

• Pregnancy (uterotonic — may induce contractions)
• Lactation
• Concurrent use of multiple CYP3A4 metabolized drugs
• Severe liver disease
• Children under 12

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Mechanism

Serrapeptase (serratiopeptidase) is a proteolytic enzyme originally isolated from the gut of the silkworm (Serratia marcescens). It hydrolyzes non-living tissue including fibrin, blood clots, cysts, and arterial plaque while sparing living tissue. It reduces bradykinin and other pain-mediating amines, provides anti-inflammatory effects by reducing neutrophil infiltration, and thins mucus by cleaving glycoprotein structures. It may also enhance antibiotic penetration into biofilms.

Standard Dosing

120,000-240,000 SPU (serratiopeptidase units) daily

Timing

On empty stomach (critical — food proteins will be digested instead of systemic absorption). 30+ minutes before meals or 2 hours after.

Cycle Duration

Cycle 4-8 weeks on, 2-4 weeks off

Side Effects

• GI discomfort
• Nausea
• Skin rash (rare)
• Muscle/joint pain (rare)
• Pneumonitis (very rare, case reports)

Contraindications

• Bleeding disorders
• Scheduled surgery (discontinue 2 weeks prior)
• Concurrent anticoagulant therapy
• Active peptic ulcers
• Active bleeding
• Pre-surgery
• Blood clotting disorders

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