Hubs
Blood sugar & metabolic health: where to start.
Cravings, the afternoon crash, weight around the middle, a fasting glucose that's 'fine' but creeping. Insulin resistance is the most reversible pattern of the six — and the earliest to catch if you test the right marker.

Hubs
Fatigue & low energy: where to start.
Tired on waking, the 2pm crash, running on caffeine. Energy is a systems problem — blood sugar, sleep, thyroid, iron, mitochondria — and the order you check them matters.

Hubs
Healthy aging & longevity: where to start.
Not biohacking — the habits and markers that actually move biological age: muscle, sleep, blood sugar, inflammation, and the nine hallmarks of aging at the cellular level.

Hubs
Sleep & stress: where to start.
Can't fall asleep, wake at 3am, wired but tired. Sleep is the lever that moves everything else — and it usually comes down to cortisol rhythm, light and timing, or blood sugar overnight.

