Richard Sprague

A friend who is enthusiastic about the affect potato starch had on his sleep, suggested that maybe my less-than-stellar results were caused...

 23andme says I’m a slow caffeine metabolizer  because I have the AC genotype at SNP rs762551 . You’d think that means I’m extra sensitive t...

Digging through the blog of the late Seth Roberts , I find many gems. Here is his concise summary of how to do self-experimentation. He ment...

Most people will think Alan Levinovitz , a Professor of Religion, an unlikely author of a diet book, particularly one like this that refut...

My presentation at the July meeting of Quantified Self Seattle , with more details about the A/B experiment I wrote about on the uBiome blog...

Here’s the presentation I made at the Quantified Self Conference in San Francisco last week. It doesn’t include audio, but the full text of ...

Signs all over said leave your cell phone in the car, so I have no photographic evidence, but we spent our morning at the  Cell Block 7 Pris...