This piece looks at the longevity strategies favored by Silicon Valley elites and separates spectacle from evidence. It reviews famous biohacking examples, examines controversial drugs and supplements, and keeps returning to the idea that simple habits still matter most.

1. What Biohacking Means

Biohacking is presented as an attempt to treat the body like a system that can be measured, tuned, and extended. The author frames it as a mix of real science, optimization culture, and over-marketed shortcuts.

2. Bryan Johnson's Extreme Protocol

Bryan Johnson represents the most aggressive version of this movement: intensive testing, rigid routines, large supplement stacks, and expensive interventions. His case is useful because it shows both the ambition and the excess of the trend.

3. David Sinclair's Anti-Aging Thesis

David Sinclair's work helped popularize the idea that aging itself can be treated as a biological process worth targeting directly. The summary notes his influence while also signaling that public enthusiasm often outpaces the evidence.

4. Peter Attia's Outlive Approach

Peter Attia's framework emphasizes healthspan, risk reduction, exercise, and long-term planning. Compared with more sensational biohacking, it comes across as more structured and clinically grounded.

5. Rhonda Patrick and Andrew Huberman

Their protocols highlight recovery, heat and cold exposure, supplementation, and habit design. The piece treats them as influential translators of health science, but not as a replacement for careful evidence review.

6. Dr. Jung Hee-won's Slow Aging Strategy

This section brings the discussion back to practical medicine by focusing on low-speed aging rather than glamorous interventions. The emphasis shifts toward habits ordinary people can actually sustain.

7. Drugs and Supplements: Evidence vs. Hype

One of the most useful parts of the summary is its distinction between scientifically promising interventions and heavily marketed claims. It urges caution, especially when public excitement moves faster than clinical support.

8. Different Strategies by Life Stage

The right anti-aging priorities change with age. What matters in midlife is not exactly the same as what matters later, so the summary argues for stage-specific judgment rather than one universal protocol.

9. What Seems Most Reliable

Across all the competing ideas, the piece suggests that the strongest support still belongs to exercise, sleep, recovery, and consistent metabolic health habits. These are not flashy, but they are durable.

10. Practical Slow-Aging Tips

The closing advice centers on doable routines rather than billionaire budgets. That makes the final message clear: longevity is not only about access to cutting-edge interventions, but about disciplined fundamentals.