Biohacking has gone mainstream. From sleep tracking to NAD+ infusions and red light therapy, here's how people are engineering their own aging process.


Biohacking refers to using technology and science to optimize human biology—especially for healthspan and performance.

One popular tool is continuous glucose monitors (CGMs), which help users personalize their diets and avoid blood sugar spikes.

Others include:

• Red light therapy (RLT) for collagen production and mitochondrial support
• Cold therapy (ice baths, cryotherapy) to reduce inflammation
• NAD+ boosters (like NMN or NR) for cellular energy and DNA repair
• Wearables (Oura Ring, WHOOP) to track sleep quality, HRV, and recovery Biohackers often combine these with intermittent fasting, ketone supplements, and personalized exercise plans. Critics say biohacking lacks long-term research, but early adopters report improved mental clarity, energy, and skin health. It’s no longer just science fiction—biohacking is the bleeding edge of anti-aging strategy in 2025.

Written by: Care Retreats Editorial Team
The Care Retreats Editorial Team is composed of wellness researchers, travel writers, and industry experts dedicated to providing accurate, up-to-date, and practical information about retreats, wellness programs, and healthy living. Our goal is to help readers make informed decisions and discover life-enhancing experiences around the world.