A premium human optimization platform

The architecture of an upgraded life.

Longevity, aesthetics, performance, AI leverage, recovery, and high performance living — explored through eight pillars and a working log. The Human Upgrade is a publication, not a clinic; an editorial practice, not a product line.

Curated by Alvin Tan, functional health coach in training

PillarsEight
LensSystems thinking
Based inSingapore

The editorial lens

Each pillar is viewed through a systems lens — root causes, compounding inputs, what fails first when ignored. Functional health anchors the biological pillars; complementary disciplines inform the others.

The Eight Pillars

One practice, eight surfaces.

The eight pillars are equal in weight — the platform’s thesis is that the upgraded life is one system, and the system fails at its weakest link.

Recent journal

All entries →

Claude Pro, after a year

The workflows that stuck, the workflows that didn’t, and the question of what a primary thinking partner is for.

Hatch Restore 2, after a year

The most underrated longevity device. A sunrise lamp that pulls the morning forward by 90 minutes.

NMN at 500mg, after two years

A working log on sublingual NMN — sleep markers, HRV, perceived recovery, and the limits of n=1.

Whoop vs Oura, after three years of both

Two wearables, two philosophies, one kept on the wrist.

Differentiator

The upgraded life is both human and digital.

A human being optimized in 2026 without their digital systems being optimized in parallel is, by definition, only half optimized. The agents that handle research, scheduling, correspondence, content, and operations are part of the body.

Open the AI & Digital pillar →