I've Been Fibermaxxing for 8 Weeks. My CGM Data Is Absurd.
The fibermaxxing trend has taken over social media in 2026, and for once the science actually backs the hype. After 8 weeks of systematically ramping fiber intake and tracking glucose with a CGM, the data is hard to ignore. But beginners need a smarter approach than TikTok is selling.
By Kai Brighton · 4 min read