KNOWLEDGE BASE

Most nutrition advice
ignores biology.

Most nutrition advice breaks under load. This is the underlying physiology KEXBI is built on.

These aren't articles. They're the constraints your body operates under.

Your food log is blind

Your wearable tracks your biology. Your food log doesn't.

Your wearable tracks strain in real-time. Your food log is a static ledger from 2014. Why the gap between the two is costing you 15% of your recovery capacity.

~6 MIN

Calories alone don't work under load

Identical macros produce different outcomes depending on timing and physiology.

The metabolic math of timing. Why identical macros generate completely different body composition outcomes depending on when the logic nodes deploy them.

~8 MIN

Most athletes are under-fuelling

Silent deficits degrade performance long before you notice.

Silent under-fuelling is the most common pathology in amateur endurance sports. How rigid calorie targets trigger mild RED-S and plateau your training.

~7 MIN

What actually changes your plan?

MFP, Cronometer, and MacroFactor track what happened. KEXBI builds what happens next.

Full 11-dimension comparison across every platform. The length of the table is the argument. No cherry-picking, no condensing — every dimension shown.

~14 MIN
COHORT 001

Stop guessing your fuel.

Home How it Works Science About Apply