Low-dose naltrexone.
Care that starts with you.

Meet online with a clinician to explore whether LDN is right for you. Prescriptions are based on your evaluation and are not guaranteed.

Your path to an LDN consultation

Book Your Video Consultation

Book your easy to access video consultation with one of our expert practitioners.

Video Chat with Doctor

Care is available in all 50 states and D.C.*

*Except Oregon. Select your state when booking to see your options.

Choose Your Pharmacy

If LDN is prescribed, your clinician can send the prescription to your chosen compounding pharmacy. Medication and pharmacy fees are separate.

LDN Refills

LDN Refills

Refills Made Easy

In order to accommodate a larger volume of patients, we are introducing the ability to request refills via online refill request. You are eligible to renew by online refill request ONLY if you meet the following criteria:

You have spoken to Dr Zalzala or his staff by phone or video for an initial consultation.

You do not have any major concerns or experienced major side effects.

FAQs

The LDN Direct Team

Dr Zalzala (Dr. Z for short) is Board Certified in Family Medicine, and is the co-founder and Medical Director of AgelessRx. He has a special interest in Longevity Medicine. Dr Z graduated from Wayne State University School of Medicine and previously served as the Vice President of the International College of Integrative Medicine (ICIM). Dr Z started LDN Direct out of a desire to help make it easy for patients to get access to LDN.

Sajad Zalzala, MD

Jade Arellano is a Clinical Nutrition Therapist who focuses on helping women with autoimmune conditions. She received her MS in Applied Clinical Nutrition from the Northeast College of Health Sciences and is the founder of Origins Nutritional Therapy, where she helps women get back their strength and vitality through diet and lifestyle changes. 

Jade Arellano, MS, CNS

General Questions

info@rootcausesclinic.com
559-640-7756 (text only)

835 Mason St, Ste A250, Dearborn, MI 48124
Fax: (888) 655-7536

Use this form for general questions. For questions about your care, message us through Practice Better. If you cannot access your portal, email us.

Please allow 2 business days for a reply. For urgent medical needs, seek local care.

Your Supplements. Your Care Plan.

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Patient discounts off suggested retail prices.

Extra savings on eligible first orders and scheduled auto refills.

Create your free Fullscript account to view your pricing and refill options.

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Explore our services

Choose lab testing, written lab analysis, or a personal care plan.

Personalized care

Health Optimization

Start with two private visits, your AgeScore360™ dashboard, and a personal treatment plan. $499 total. Follow-up care as needed.

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Testing only

Lab Testing & Biomarkers

Choose Quest blood panels or specialty tests, including GI-MAP, NutrEval, and DUTCH. Visits and personal lab review are separate.

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Testing + written review

Functional Lab Analysis

Get selected Quest testing plus a written clinician report and recommendations. Follow-up visits are separate.

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