皮膚微生物群：護膚、細菌與肥皂，你所不知道的新科學

I wonder what motivated James Hamblin to dive deep into the science of skin and its broader implications for medicine and daily life.

Some of the old remedies and beliefs felt bizarre or outdated—did that change how others view modern skincare routines?

The book references a lot of research—I'm curious about the process behind selecting the most relevant or compelling studies.