Overview

• Over 46 days, Cody Crone dropped from 95 kg to 83 kg by following a ChatGPT-generated regimen and logging his fasted weight daily for AI-led adjustments.
• His nutrition plan limited eating to two organic, whole-food meals per day with a strict cutoff at 5 p.m. and banned processed ingredients.
• Crone built a home gym featuring dip bars, pull-up bars, kettlebells, resistance bands and a weight vest to power six 60–90 minute workouts each week.
• He adopted rigorous sleep hygiene practices such as no screens before bed, blackout curtains and a fixed sleep schedule to support recovery.
• His success has fueled widespread interest in AI-assisted wellness planning and raised questions about the safety and efficacy of unsupervised, drug-free weight-loss protocols.