zijie0/humansystemoptimization

HumanSystemOptimization is not a piece of software but a long-form health guide written in Chinese. The description translates roughly as "Learn to live healthily to 150, an incomplete guide to tuning the human body system." The author treats the body as if it were a computer system that can be optimised, and the repository is essentially one extended article (with later updates linked at the top) that summarises practical, science-backed advice about everyday health. The README opens by explaining that the author was inspired by Stanford neuroscience professor Andrew Huberman's podcast, which discusses peer-reviewed research about how the human body works and what habits genuinely improve it. The article distils a year of personal practice based on that material and presents it in a more story-like, less jargon-heavy form for general readers, while pointing back to the original podcast for people who want the deeper scientific detail. The guide is organised around topics such as sleep, light exposure, body temperature, diet, exercise, and the role of brain chemicals like cortisol, adrenaline, melatonin and dopamine. For each topic it explains the underlying biological principle and then lists concrete, mostly zero-cost practices, for example, getting outside for a few minutes of sunlight shortly after waking to set the body clock, minimising bright light late at night, avoiding caffeine in the afternoon, and timing exercise. Near the top, the author provides a four-item minimalist version (sleep, no smoking, daily movement, less sugar) for readers who do not want to read the full article. You would read this repository as you would a long blog post or e-book, to learn habits for sleep, focus and general health. The full README is longer than what was provided.