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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.

12 articles

US Travellers: How to Plan a Seoul Walking and Jjimjilbang Reset Week — K-ETA/e-Arrival, Medicines Rules (MFDS Permits), Vaccines, Jet Lag, Sauna Safety and Coaching (Planning Guide)
Sleep

LetsGo Care Editorial

US Travellers: How to Plan a Seoul Walking and Jjimjilbang Reset Week — K-ETA/e-Arrival, Medicines Rules (MFDS Permits), Vaccines, Jet Lag, Sauna Safety and Coaching (Planning Guide)

Sleep11/8/2026

US Travellers: How to Plan a Seoul Walking and Jjimjilbang Reset Week — K-ETA/e-Arrival, Medicines Rules (MFDS Permits), Vaccines, Jet Lag, Sauna Safety and Coaching (Planning Guide)

Seoul suits a reset week built around walking, hills and riverside paths, an easy subway, early nights, simple Korean food and time in a jjimjilbang (a Korean bathhouse with hot pools and heated rooms). The things

LetsGo Editorial7 min read
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San Jose and Silicon Valley Biohacking Services Guide: Float, Sauna, Cold Plunge, Cryotherapy, Hyperbaric and DEXA — What the Evidence Says and What to Ask
Red Light Sauna

LetsGo Care Editorial

San Jose and Silicon Valley Biohacking Services Guide: Float, Sauna, Cold Plunge, Cryotherapy, Hyperbaric and DEXA — What the Evidence Says and What to Ask

Red Light Sauna11/8/2026

San Jose and Silicon Valley Biohacking Services Guide: Float, Sauna, Cold Plunge, Cryotherapy, Hyperbaric and DEXA — What the Evidence Says and What to Ask

San Jose and the South Bay (Santa Clara, Sunnyvale, Mountain View, Palo Alto, Campbell, Los Gatos and Fremont) have float spas, sauna and cold-plunge studios, cryotherapy, red light, soft "wellness" hyperbar

LetsGo Editorial7 min read
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San Francisco Bay Area Biohacking Services Guide: Sauna, Cold Plunge, Float, Cryotherapy, Hyperbaric and DEXA — What the Evidence Says and What to Ask
Red Light Sauna

LetsGo Care Editorial

San Francisco Bay Area Biohacking Services Guide: Sauna, Cold Plunge, Float, Cryotherapy, Hyperbaric and DEXA — What the Evidence Says and What to Ask

Red Light Sauna11/8/2026

San Francisco Bay Area Biohacking Services Guide: Sauna, Cold Plunge, Float, Cryotherapy, Hyperbaric and DEXA — What the Evidence Says and What to Ask

San Francisco and the inner Bay Area have one of the densest mixes of recovery and "biohacking" services in the US: bathhouses, waterfront saunas, cold plunges, float tanks, cryotherapy, red light, hospital hyper

LetsGo Editorial8 min read
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Peptides and Tested Athletes: What the WADA Prohibited List and USADA Say, and Why Coaches Refer Instead of Advise
Cellular Health

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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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Minneapolis–St Paul Biohacking Services Guide: Sauna, Cold Plunge, Float, Cryotherapy, Hyperbaric and DEXA — What the Evidence Says and What to Ask
Red Light Sauna

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Minneapolis–St Paul Biohacking Services Guide: Sauna, Cold Plunge, Float, Cryotherapy, Hyperbaric and DEXA — What the Evidence Says and What to Ask

Red Light Sauna11/8/2026

Minneapolis–St Paul Biohacking Services Guide: Sauna, Cold Plunge, Float, Cryotherapy, Hyperbaric and DEXA — What the Evidence Says and What to Ask

The Twin Cities have a real sauna culture, helped by Nordic heritage and long winters. Alongside lakeside saunas and bathhouses there are cold plunges, float tanks, cryotherapy, red light, a hospital hyperbaric medi

LetsGo Editorial7 min read
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Keeping Muscle on a GLP-1 Medicine After 50: Strength Progressions, Protein Habits and Fall-Risk Referrals — A Coach's Education Guide
Diet

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Keeping Muscle on a GLP-1 Medicine After 50: Strength Progressions, Protein Habits and Fall-Risk Referrals — A Coach's Education Guide

Diet11/8/2026

Keeping Muscle on a GLP-1 Medicine After 50: Strength Progressions, Protein Habits and Fall-Risk Referrals — A Coach's Education Guide

People over 50 already lose muscle and strength with age, and large weight loss on a GLP-1 medicine can add to that. A coach can help with the habits that matter: two or more strength sessions a week that progress…

LetsGo Editorial6 min read
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GLP-1 Coaching in Washington, DC: Metro Commutes, Receptions and Three-Jurisdiction Clients — What a Coach Does Alongside Your Prescriber
Diet

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GLP-1 Coaching in Washington, DC: Metro Commutes, Receptions and Three-Jurisdiction Clients — What a Coach Does Alongside Your Prescriber

Diet11/8/2026

GLP-1 Coaching in Washington, DC: Metro Commutes, Receptions and Three-Jurisdiction Clients — What a Coach Does Alongside Your Prescriber

Washington-area clients on a GLP-1 medicine often have long Metro or car commutes, meeting-heavy days, evening receptions with alcohol and finger food, and frequent work travel. Many live in one jurisd

LetsGo Editorial7 min read
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GLP-1 Coaching in Los Angeles: Freeway Days, Camera-Ready Pressure and Telehealth Ads — What a Coach Does Alongside Your Prescriber
Diet

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GLP-1 Coaching in Los Angeles: Freeway Days, Camera-Ready Pressure and Telehealth Ads — What a Coach Does Alongside Your Prescriber

Diet11/8/2026

GLP-1 Coaching in Los Angeles: Freeway Days, Camera-Ready Pressure and Telehealth Ads — What a Coach Does Alongside Your Prescriber

Los Angeles clients on a GLP-1 medicine often face three pressures at once: long car commutes that squeeze meals and movement, an image-conscious work culture, and a steady stream of telehealth and med-spa advert

LetsGo Editorial7 min read
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How to Become a Longevity Coach in New York City: Walking Commutes, Walk-Up Apartments and Busy Professionals — Skills, Scope and Training Path
Fitness

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How to Become a Longevity Coach in New York City: Walking Commutes, Walk-Up Apartments and Busy Professionals — Skills, Scope and Training Path

Fitness11/8/2026

How to Become a Longevity Coach in New York City: Walking Commutes, Walk-Up Apartments and Busy Professionals — Skills, Scope and Training Path

New Yorkers already walk more than most Americans, but many sit for long hours at desks, sleep too little and live in small apartments with no room for equipment. A longevity coach helps clients build the h

LetsGo Editorial7 min read
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How to Become a Longevity Coach in Chicago: Long Winters, the Lakefront Trail and Corporate Clients — Skills, Scope and Training Path
Fitness

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How to Become a Longevity Coach in Chicago: Long Winters, the Lakefront Trail and Corporate Clients — Skills, Scope and Training Path

Fitness11/8/2026

How to Become a Longevity Coach in Chicago: Long Winters, the Lakefront Trail and Corporate Clients — Skills, Scope and Training Path

Chicago has a lakefront made for walking and cycling in summer, and long, cold, dark winters that push people indoors. Many clients work in offices downtown or for large employers with wellness programmes. A

LetsGo Editorial7 min read
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US Travellers: How to Plan a Japan Walking and Onsen Reset Week — Paperwork, Medicines Rules, Vaccines, Jet Lag, Hot Springs Safety and Coaching (Planning Guide)
Sleep

LetsGo Care Editorial

US Travellers: How to Plan a Japan Walking and Onsen Reset Week — Paperwork, Medicines Rules, Vaccines, Jet Lag, Hot Springs Safety and Coaching (Planning Guide)

Sleep11/7/2026

US Travellers: How to Plan a Japan Walking and Onsen Reset Week — Paperwork, Medicines Rules, Vaccines, Jet Lag, Hot Springs Safety and Coaching (Planning Guide)

Japan suits a reset week built around walking, public transport, early nights, simple food and hot-spring bathing. The things that most often trip up US travellers are not wellness questions but paperwork and medicines:

LetsGo Editorial6 min read
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Salt Lake City Biohacking Services Guide: Float, Sauna, Cold Plunge, Cryotherapy and DEXA — What the Evidence Says and What to Ask
Red Light Sauna

LetsGo Care Editorial

Salt Lake City Biohacking Services Guide: Float, Sauna, Cold Plunge, Cryotherapy and DEXA — What the Evidence Says and What to Ask

Red Light Sauna11/7/2026

Salt Lake City Biohacking Services Guide: Float, Sauna, Cold Plunge, Cryotherapy and DEXA — What the Evidence Says and What to Ask

Greater Salt Lake, from Farmington and Sugar House down to Draper, Provo and Park City, has sauna and cold-plunge studios, float spas, cryotherapy and recovery labs, and DEXA testing. Most of it is wellness, not medicine

LetsGo Editorial7 min read
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