Bryan Johnson

My magic mushroom longevity experiment found a metabolic reset button in the brain. We expected brain changes, but not a potential metabolic breakthrough.

The discovery: my blood glucose control dramatically improved.

+ before: top 2% of population
+ after: top 0.2% of population
+ better than 99.75% of 18-25 yr olds
+ mean glucose dropped 8%
+ time above 125 mg/dL: zero min
+ variability dropped 11%

This single session reduced my estimated HbA1c by 6.8% from 4.7% to 4.4%.

Why does this matter? We treat diabetes and metabolic dysfunction with chronic daily medication (Metformin, Insulin, GLP-1s). This data suggests that a neuroplastic event might have downstream effects on the liver and pancreas that mimic or exceed these drugs.

For context, taking Metformin daily takes 6 months to drop it 10-15%.

This is a first in-human observation, with comparable pre-clinical evidence existing only in rodents.

2 days ago | [YT] | 2,716