Skip to content
LifeLedgerX
Toolbox

Know your numbers.
Understand what they mean.

Metabolic health tools built with real world context, not just calculations.
Every result explains what your number means, what drives it, and what to consider next.

20+
Tools
6
Groups
100%
Free & Interactive
Start Here

Metabolic Health Assessment

Score across the five pillars of metabolic health. See where you stand and which tools matter most for your situation.

SleepStressMovementNutritionSupplementation
Explore by Group

Six groups. One connected picture.

Each group tackles a different dimension of metabolic health.
Pick what resonates, explore the tools inside.

Group 1

Body Composition

What your body is actually made of. The picture a scale can't give you.
BMIBody Fat %Lean MassWaist RatiosIBW
Group 2

Energy & Calories

How your body burns energy at rest and in motion. The numbers behind what you eat.
BMRTDEEMacros
Group 3

Insulin & Metabolic Risk

The markers most standard checkups miss. The numbers that reveal what's really happening.
HOMA-IRTyG IndexMetHealth Dashboard
Group 4

Understand Your Bloodwork

Your lab values with real context. The connections your report doesn't explain.
Lipid PanelHbA1cFasting Insulinhs-CRP
Group 5

Cardiovascular

Heart rate and blood pressure. Your most actionable daily cardiovascular signals.
HR ZonesBlood Pressure
Group 6

Foundations

Hydration, glucose, and ketones. The daily signals most people ignore or misread.
HydrationBlood GlucoseKetones

Educational tools, not diagnostics.

The Toolbox is designed to educate and inform, not to replace professional medical advice.
No account is required to use the tools — nothing is stored unless you create a free account to save your results and track your history.

The Toolbox is growing.

Want a knowledgeable second set of eyes on where you stand? Foster offers direct, one-on-one mentorship — starting with a focused 30-minute consultation.

What does this mean for you? →