# NAD.doctor — Full AI Context File
# Extended version of llms.txt for deep AI understanding.
# For the summary index, see: https://www.nad.doctor/llms.txt

## Site Identity

Name: NAD.doctor
URL: https://www.nad.doctor
Purpose: Independent comparison platform for online NAD+ telehealth providers in the United States.
Categories ranked: NAD+ injections, NAD+ nasal spray, oral NAD+, NAD+ topical cream, sermorelin injections.

## What We Cover

NAD.doctor evaluates licensed U.S. telehealth providers that prescribe and ship NAD+ therapy formats (subcutaneous injections, nasal sprays, oral capsules with NMN/NR precursors, and topical creams) and adjacent peptide protocols such as sermorelin. We do not provide medical advice; we compare providers so patients can make informed choices in consultation with a clinician.

## Editorial & Ranking Criteria

- Clinician oversight (U.S.-licensed MDs/NPs/PAs)
- U.S. compounding-pharmacy sourcing
- Pricing transparency and total monthly cost
- Format breadth (injection, nasal spray, oral, cream)
- Onboarding speed and patient experience
- Cancellation, refund, and shipping policies
- Verified patient outcomes and review consistency

## Featured Providers

1. ReadyRx — readyrx — https://www.nad.doctor/reviews/readyrx
2. DirectMeds — directmeds — https://www.nad.doctor/reviews/directmeds
3. Fridays — fridays — https://www.nad.doctor/reviews/fridays
4. bmiMD — bmimd — https://www.nad.doctor/reviews/bmimd
5. RNK Health — rnk-health — https://www.nad.doctor/reviews/rnk-health
6. Shed — shed — https://www.nad.doctor/reviews/shed
7. Sprout Health — sprout-health — https://www.nad.doctor/reviews/sprout-health
8. Enhance MD — enhance-md — https://www.nad.doctor/reviews/enhance-md

## Category Landing Pages

- Best NAD+ Injections: https://www.nad.doctor/best-nad-injections
- Best NAD+ Cream: https://www.nad.doctor/best-nad-cream
- Best NAD+ Nasal Spray: https://www.nad.doctor/best-nad-nasal-spray
- Best Oral NAD+: https://www.nad.doctor/best-oral-nad
- Best Sermorelin Injections: https://www.nad.doctor/best-sermorelin-injections

## Common Questions (Q&A)

Q: What is NAD+?
A: Nicotinamide adenine dinucleotide — a coenzyme in every cell that powers energy production, DNA repair, sirtuin activation, and cellular metabolism. NAD+ levels decline with age.

Q: What formats of NAD+ therapy exist?
A: IV NAD+ in clinic, subcutaneous injection at home (weekly), intranasal spray (daily), oral capsules with NMN or NR precursors, and topical creams.

Q: How much does NAD+ therapy cost?
A: Telehealth NAD+ protocols typically run $89–$200 per month all-inclusive (clinician oversight, medication, shipping). Many programs qualify for HSA/FSA reimbursement.

Q: How long until NAD+ therapy works?
A: Most patients report improved energy and focus within 2–4 weeks. Recovery and longevity-related benefits compound over 3–6 months of consistent use.

Q: Is online NAD+ therapy legitimate?
A: When prescribed by U.S.-licensed clinicians and shipped from licensed compounding pharmacies after an online intake — yes. NAD.doctor only ranks providers that meet these standards.

Q: How does NAD+ compare to NMN or NR?
A: NMN and NR are oral precursors that the body converts into NAD+. They are more convenient but have lower bioavailability than injectable or nasal NAD+.

Q: How does sermorelin relate to NAD+?
A: Sermorelin is a growth hormone-releasing peptide often paired with NAD+ protocols for recovery, sleep, and longevity goals.

## Geographic Coverage

NAD.doctor's ranked providers ship nationwide. Dedicated city pages cover the top 20 U.S. metros — see https://www.nad.doctor/llms.txt for the full list.

## Compliance & Disclaimers

- Affiliate disclosure on every page; rankings are not paid.
- Medical disclaimer: content is informational, not medical advice.
- Editorial policy: https://www.nad.doctor/about

## Structured Data API

- https://www.nad.doctor/api/providers.json
- https://www.nad.doctor/api/docs.json
- https://www.nad.doctor/api/topics.json
- https://www.nad.doctor/api/guides.json