lays the foundation for your success in offering Vitamin D therapy.

Lesson 1: Covers the course Objectives and CE hours information: Introduction to Vitamin D

Describe the structure and sources of vitamin D.

Functions of Vitamin D

Explain how Vitamin D contributes to bone health and immune function.

Analyze the role of Vitamin D in muscle function and cellular growth.

Consequences of Vitamin D Deficiency

Enumerate the clinical symptoms and signs associated with Vitamin D deficiency.

Assess the impact of Vitamin D deficiency on overall health outcomes.

Risk Factors and Vulnerable Populations

Classify populations most at risk for developing Vitamin D deficiency.

Compare risk factors across different demographics and geographic locations.

Diagnostic Testing and Interpretation

Interpret the results of Vitamin D blood tests and their clinical implications.

Distinguish between different types of Vitamin D tests and their specific uses.

Management of Vitamin D Deficiency

Formulate treatment plans for patients with Vitamin D deficiency incorporating supplementation and lifestyle modifications.

Evaluate the effectiveness of different Vitamin D supplementation protocols.

Clinical Considerations

Integrate Vitamin D considerations into broader clinical assessments and treatment plans.

Synthesize research findings on Vitamin D to inform clinical practice guidelines.

Patient Education and Counseling

Design patient education materials that clearly communicate the importance of maintaining adequate Vitamin D levels.

Case Studies and Practical Application

Apply knowledge of Vitamin D therapy to solve case studies involving diverse patient scenarios.

Critique and improve existing management strategies based on case study outcomes.

Lesson 2 guides you through your downloadable tools, giving you everything you need to begin confidently and compliantly within 48 hours. In this section, you’ll have access to:

The Vitamin D Chart Note Template

Revenue-Ready Launch Guide

D3 Lab + Dose Pocket Guide

Vitamin D eBook

Presentation Slide Deck

Module 2 is a single, powerful presentation with Dr. Petteruti and his clinical expertise covering:

Introduction to Vitamin D Discover why this fat-soluble hormone is so much more than a supplement—and why injectable therapy is rapidly becoming the gold standard.

Functions of Vitamin D Learn how Vitamin D regulates immune resilience, bone strength, cardiovascular health, and even cancer risk, with clinically relevant takeaways for your practice.

Consequences of Deficiency: Explore the silent epidemic affecting over 40% of adults, and the long-term repercussions your patients face without targeted intervention.

Risk Factors and Vulnerable Populations Get a breakdown of who’s most at risk—and how to tailor your messaging and services to high-need groups like autoimmune patients, those with darker skin tones, or chronic gut issues.

Diagnostic Testing and Interpretation No more confusion. We walk you through lab selection, interpretation, and how to confidently explain results to your patients.

Management of Deficiency Step-by-step guidance on oral vs injectable dosing, repletion strategies, and monitoring—so you can treat efficiently and safely.

Clinical Considerations Address comorbidities, contraindications, and real-world treatment adaptations that make this therapy practical in any setting.

Patient Education & Counseling Enhance adherence with precise language to help your patients understand, value, and commit to Vitamin D therapy.

Case Studies & Practical Application See real scenarios. Apply what you’ve learned. Gain the confidence to start offering this service immediately—and profitably.

Lesson 1: Vitamin D: Presentation

This module lays the scientific groundwork for understanding NAD⁺ as a central molecule in cellular metabolism, DNA repair, and mitochondrial function. Participants will explore its biochemical structure and physiological roles, with an emphasis on its impact in energy production, aging, and oxidative stress. The module also covers the expanding clinical rationale for NAD⁺ supplementation in preventive, functional, and integrative medicine. Key focus areas include patient selection and indications such as chronic fatigue, cognitive dysfunction, neurodegeneration, detoxification, and age-related decline. By the end of this module, providers will be equipped to identify appropriate candidates for NAD⁺ therapy and understand its relevance in optimizing cellular health.

Lesson 2: Vitamin D Post-Test

In this advanced module, practitioners will delve into the practical implementation of NAD⁺ therapy across three primary routes: intravenous (IV), subcutaneous (subQ), and oral precursors (including NR and NMN). Learners will compare the pharmacokinetics, clinical efficacy, and patient experiences associated with each route, enabling personalized treatment plans. Detailed dosing strategies, titration methods, and monitoring guidelines will be provided, alongside tips for managing side effects. The module also highlights emerging research and clinical applications in areas such as anti-aging, neuroprotection, and mitochondrial rejuvenation—arming providers with the tools to integrate cutting-edge NAD⁺ protocols into clinical practice.

No worries — we designed this course for all levels. You’ll get step-by-step instruction and clinical tips to build confidence fast. Many new providers start with a subq/IM program and build from there! We have very successful students who started with zero IV experience and still built successful NAD+ programs. We HIGHLY recommend newcomers join our memberships to gain insightful information, peer-support and expert guidance from Dr. Petteruit and the IMED University staff. Click here for more information on becoming a member.

We offer a 30-day, no-questions-asked money-back guarantee. Less than 1% of students ever request a refund — that’s how confident we are in the course's value. 

Share specific pricing: $300-800 per session, $2,000-5,000 packages. Include real examples from different markets.

Most practitioners cover the course cost with their first patient. One NP made back her investment in 3 days.

 Reference scientific studies, Dr. Petteruti's 30+ years experience, and include patient transformation stories.

Highlight exclusive practitioner network, monthly Q&A calls, and lifetime updates to protocols.

Include exclusive vendor relationships with student pricing and quality assurance protocols.

Clarify based on state requirements and NP scope. Mention the course covers collaborative agreement templates.

 Highlight Dr. Petteruti's experience, done-for-you business materials, and focus on both clinical and business success.

 Market timing, current low competition, and special pricing that may increase as demand grows.