Glucose Ketone Index
6-week progress — lower is better
Current GKI
1.6
★ Therapeutic
GKI: Wk1 8.2, Wk2 6.8, Wk3 5.1, Wk4 3.8, Wk5 2.4, Wk6 1.6
Not in ketosis >6 Moderate 3–6 Therapeutic <3
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Log your keto metrics
Glucose, Ketones, HDL, LDL, TG
GKI & TG/HDL computed instantly
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Monitor in charts
See your metabolic journey unfold
Simplify with hacks
Science-backed tips to stay keto
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Own and share your data
Export as PDF or CSV anytime

Most of us have been
running on empty
without knowing it.

Most of us have been feeding our brains improperly our entire lives. Most of what we’re eating is not nourishing our brain properly — in fact, it’s damaging it. And most of us have been taught to expect very little of our mental health. It doesn’t have to be that way.

GE
Dr. Georgia Ede, MD
Harvard-trained psychiatrist · Change Your Diet, Change Your Mind

When insulin stays chronically elevated, the brain cannot clear its waste, repair its connections, or use glucose efficiently. People can be two decades behind in brain repair — and it has been happening in complete silence.

AB
Dr. Annette Bosworth (Dr. Boz)
Physician · Ketogenic medicine specialist · ANYWAY YOU CAN

Healthy cells are metabolically flexible — they can run on glucose, fat, or ketones. Cancer cells have lost that flexibility. They are locked into fermenting glucose and glutamine to survive. Ketones are non-fermentable. A tumour cannot use them.

TS
Prof. Thomas Seyfried, PhD
Boston College · Cancer as a Metabolic Disease
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Meal
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Glucose & Ketones
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My glucose unit:
mg/dL
Optimal: 70–90 · Moderate keto: 90–110 · Worth watching: >110
mmol/L
Blood Work
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⚠️ Enter values in the units shown on your blood test report.
US labs: mg/dL  |  UK/Europe labs: mmol/L
My units:
mg/dL
mg/dL
mg/dL
%
μU/mL
Brain Energy & Sleep
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Low ▸▸▸▸▸ High
Energy
Focus
Calmness
Sleep quality
Activity, Bowels & Supplements
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Electrolytes [Potassium, Sodium, Magnesium]
Exercise Type
Bowel
Dedicated Magnesium Supplement
Share with your practitioner

Generate a one-page PDF summary of your latest data — charts, readings and key metrics — formatted for a clinical conversation.

Latest GKI reading and 5-entry trend
Most recent blood work panel with TG/HDL interpretation
Brain energy trend — last 5 entries
Activity and supplement summary

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