A•D•K — DaVinci Labs (60 Capsules)

A·D·K — DaVinci Labs — Dr. Jay Wrigley's Fat-Soluble Vitamin Synergy Protocol

The combination of Vitamins A, D3, and K2 represents one of the most clinically important nutritional synergies in Dr. Jay Wrigley's practice. As a Naturopathic Medical Doctor and Functional Medicine practitioner, Dr. Wrigley consistently identifies Vitamin D insufficiency as a near-universal finding in patients presenting with hormonal imbalance, immune dysregulation, mood disorders, and metabolic dysfunction. However, D3 supplementation without its cofactors — particularly K2 — creates an incomplete and potentially counterproductive intervention.

In the LCHPMF™ framework, fat-soluble vitamin status is assessed as part of the foundational "L" (Lifestyle) and "F" (Functional) pillars. Vitamin D3 functions as a hormone precursor and immune modulator. Vitamin K2 directs calcium to bone and away from arterial walls. Vitamin A supports thyroid receptor function and immune regulation. Together, these three nutrients form a synergistic triad that underpins multiple systems simultaneously.

Clinical context: Dr. Wrigley recommends A·D·K for patients across multiple archetypes, with particular emphasis for those presenting with immune vulnerability, bone density concerns, cardiovascular risk patterns, and thyroid dysfunction. Dosing should be guided by serum 25-OH Vitamin D levels — your clinician can help determine the appropriate dose for your situation.

About Dr. Jay Wrigley, NMD
Dr. Jay Wrigley is a licensed Naturopathic Medical Doctor (NMD) and Functional Medicine practitioner with over 30 years of clinical experience specializing in hormone optimization, metabolic health, and longevity medicine. He is the creator of the LCHPMF™ (Lifestyle, Circadian, Hormonal, Psychological, Metabolic, and Functional) clinical framework — a comprehensive, root-cause approach to understanding why the body's hormone and metabolic systems shift with age, stress, and lifestyle. Dr. Wrigley's protocols are grounded in peer-reviewed research, clinical outcomes, and his proprietary 16-archetype pattern recognition system, which identifies the specific hormonal and metabolic patterns driving each patient's symptoms.

This product is available through Dr. Wrigley's professional dispensary. Use code DRWRIGLEY at Wholescripts or access his curated Fullscript dispensary at fullscript.com/welcome/drjaywrigley. These are physician-curated recommendations, not medical advice. Always consult your licensed healthcare provider before starting any supplement protocol.