Generally speaking, HRV is one of the hardest metrics to improve, especially when it's already in the mid-to-high range; raising it further requires considerable effort. However, in the past two months, I've seen a 14% month-over-month increase, with an average of 77 in the last week (including two days of drinking alcohol – those who know, alcohol is devastating to HRV). I did one thing: I structured all my test reports – blood tests, ultrasounds, color Doppler ultrasounds, physical exam data, supplement lists – and fed them to an AI, allowing it to rewrite my supplementation plan based on real data. The result: a bunch of unnecessary data were removed, and some data specifically targeting my metrics were added. After two months of implementation, my HRV improved significantly. Even more interestingly, I didn't even use any "medical-grade large-scale models," just ChatGPT and Gemini. Comparing them, I prefer the former; the logic is more complete, the explanations more detailed, and the deductive chain clearer. Honestly, the effect shocked even myself. It's not just a "feeling better," but a data-level improvement. If AI can optimize individual health to this extent, and the average human lifespan moves towards 100 years, it's not science fiction.

I currently spend about 400 Singapore dollars a month on supplies, which is about 2,000 RMB.