Tim Ferriss

摘要

5:30 p.m. Thursday. Ferriss calls with instructions to eat light, abstain from alcohol, and fast (water only) for 10 hours before a pre-breakfast blood test. 7:30 a.m. Friday. At the offices of WellnessFX, an 18-month-old private health service where Ferriss is an adviser, a phlebot-omist draws three vials of blood. So what are we doing? I feel like I should pay as much attention to my body as I do to my car. If I'm doing oil changes every 7,500 miles, I'll do a blood test every one to two months.