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What coaches are reading today.

LetsGo Editorial explains what it is, why it is used, how it helps, who should try it, and which measurements show a change. Product and service links are LetsGo only.

10 articles · cellular-health

Peptides and Tested Athletes: What the WADA Prohibited List and USADA Say, and Why Coaches Refer Instead of Advise
Cellular Health

LetsGo Care Editorial

Peptides and Tested Athletes: What the WADA Prohibited List and USADA Say, and Why Coaches Refer Instead of Advise

Cellular Health11/8/2026

Peptides and Tested Athletes: What the WADA Prohibited List and USADA Say, and Why Coaches Refer Instead of Advise

Many peptides marketed for "recovery" or "healing" are banned in tested sport. The World Anti-Doping Agency (WADA) publishes the Prohibited List, and USADA applies it to US athletes in Olympic, Paralympic and many…

LetsGo Editorial7 min read
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"Peptide Therapy" on Wellness Clinic Menus: What the Word Covers, Approved vs Compounded vs Unapproved, and Questions a Coach Can Help Clients Ask
Cellular Health

LetsGo Care Editorial

"Peptide Therapy" on Wellness Clinic Menus: What the Word Covers, Approved vs Compounded vs Unapproved, and Questions a Coach Can Help Clients Ask

Cellular Health11/7/2026

"Peptide Therapy" on Wellness Clinic Menus: What the Word Covers, Approved vs Compounded vs Unapproved, and Questions a Coach Can Help Clients Ask

"Peptide therapy" is a marketing phrase, not a medical category. It can describe an FDA-approved prescription medicine, a compounded product made by a pharmacy, or a product that is not approved for human use at all.

LetsGo Editorial6 min read
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How to Read a Peptide Advert: Approved Drugs, 'Research Use Only' Labels, Claims and a Coach's Checklist
Cellular Health

LetsGo Care Editorial

How to Read a Peptide Advert: Approved Drugs, 'Research Use Only' Labels, Claims and a Coach's Checklist

Cellular Health11/6/2026

How to Read a Peptide Advert: Approved Drugs, 'Research Use Only' Labels, Claims and a Coach's Checklist

Peptide adverts on social media often mix real science with claims no regulator has accepted. A coach's job is to help clients read the claim, check whether the product is an approved medicine, and send any decision…

LetsGo Editorial6 min read
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When Clients Ask for 'The Same Peptide Cheaper': Approved Drugs, Compounding Limits and a Coach's Refusal Script
Cellular Health

LetsGo Care Editorial

When Clients Ask for 'The Same Peptide Cheaper': Approved Drugs, Compounding Limits and a Coach's Refusal Script

Cellular Health11/5/2026

When Clients Ask for 'The Same Peptide Cheaper': Approved Drugs, Compounding Limits and a Coach's Refusal Script

Clients often conflate FDA-approved medicines, pharmacy compounding under federal limits, and research-use-only vials sold online. A coach's job is literacy and referral — never sourcing. When someone asks you to "get…

LetsGo Editorial6 min read
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Compounded Peptides vs FDA-Approved Drugs: A Coach's Script When Clients Ask 'Can You Get Me the Same Thing Cheaper?'
Cellular Health

LetsGo Care Editorial

Compounded Peptides vs FDA-Approved Drugs: A Coach's Script When Clients Ask 'Can You Get Me the Same Thing Cheaper?'

Cellular Health11/4/2026

Compounded Peptides vs FDA-Approved Drugs: A Coach's Script When Clients Ask 'Can You Get Me the Same Thing Cheaper?'

When a client asks a coach to "get the same peptide cheaper" or to match an FDA-approved medicine with a compounded version, the honest answer is: coaches do not source, sell, dose or prescribe. FDA-approved drugs have…

LetsGo Editorial5 min read
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Do NAD+ precursors like NMN and NR improve human healthspan or just blood markers?
Cellular Health

LetsGo Care Editorial

Do NAD+ precursors like NMN and NR improve human healthspan or just blood markers?

Cellular Health11/4/2026

Do NAD+ precursors like NMN and NR improve human healthspan or just blood markers?

Human randomized controlled trials consistently show that oral nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN) increase whole-blood NAD+ by 40% to 150% within weeks, but fail to change VO2max, insulin…

LetsGo Editorial12 min read
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How to Become a Longevity Coach in Los Angeles: Building a Creator-Led Practice With Honest Claims, FTC-Compliant Disclosures and No Peptide or GLP-1 Selling
Cellular Health

LetsGo Care Editorial

How to Become a Longevity Coach in Los Angeles: Building a Creator-Led Practice With Honest Claims, FTC-Compliant Disclosures and No Peptide or GLP-1 Selling

Cellular Health11/3/2026

How to Become a Longevity Coach in Los Angeles: Building a Creator-Led Practice With Honest Claims, FTC-Compliant Disclosures and No Peptide or GLP-1 Selling

In Los Angeles, many new longevity coaches find clients through Instagram, TikTok, YouTube and podcasts.

LetsGo Editorial8 min read
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How to Read Peptide Evidence: Animal Studies vs Human Trials, Using BPC-157 as the Example — A Literacy Guide for Coaches and Curious Clients
Cellular Health

LetsGo Care Editorial

How to Read Peptide Evidence: Animal Studies vs Human Trials, Using BPC-157 as the Example — A Literacy Guide for Coaches and Curious Clients

Cellular Health11/3/2026

How to Read Peptide Evidence: Animal Studies vs Human Trials, Using BPC-157 as the Example — A Literacy Guide for Coaches and Curious Clients

When someone says a peptide "heals tendons" or "repairs the gut", the first question is: in whom? For BPC-157, most of the published research is in animals and cells.

LetsGo Editorial7 min read
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Do NAD+ precursors like NR and NMN improve human healthspan or just blood NAD+ levels?
Cellular Health

LetsGo Care Editorial

Do NAD+ precursors like NR and NMN improve human healthspan or just blood NAD+ levels?

Cellular Health11/3/2026

Do NAD+ precursors like NR and NMN improve human healthspan or just blood NAD+ levels?

Oral NAD+ precursors reliably increase circulating NAD+ metabolites in human trials by 40% to 150% within weeks, yet randomized controlled trials show inconsistent changes in insulin sensitivity, VO2max, and arterial…

LetsGo Editorial12 min read
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