Metabolic Trend Tables
Purpose
The purpose of this section is to document metabolic laboratory changes over time and provide a clear visual representation of glucose regulation, insulin sensitivity, and metabolic health.
The primary metabolic markers reviewed are:
- Fasting Glucose
- Hemoglobin A1c
- Fasting Insulin
- Leptin
- Ketone Levels
- Glucose Ketone Index (GKI)
These markers help evaluate:
- Blood sugar control.
- Insulin sensitivity.
- Metabolic flexibility.
- Risk of metabolic dysfunction.
Table 1 — Fasting Glucose Trend
| Date | Laboratory | Glucose Result | Interpretation |
|---|---|---|---|
| Earlier Laboratory Testing | Various | Normal range | Stable glucose regulation |
| November 2024 | Labcorp | 87 mg/dL | Normal glucose control |
| November 2025 | Function Health / Quest | 93 mg/dL | Normal glucose control |
| June 2026 | Function Health / Quest | 66 mg/dL | Low-normal glucose with excellent insulin sensitivity |
Glucose Trend Summary
The glucose trend demonstrates stable and favorable blood sugar regulation.
Current interpretation:
✓ No evidence of diabetes.
✓ No evidence of impaired glucose regulation.
✓ Low glucose values occur in the context of excellent metabolic markers.
The June 2026 glucose value should be interpreted together with:
- Low insulin.
- Low leptin.
- Normal A1c.
- Dietary pattern.
Table 2 — Hemoglobin A1c Trend
| Date | Laboratory | A1c Result | Interpretation |
|---|---|---|---|
| January 2022 | Laboratory Testing | 5.6% | Normal |
| December 2022 | Laboratory Testing | 5.7% | Borderline elevation |
| June 2023 | Laboratory Testing | 5.6% | Normal |
| September 2023 | Laboratory Testing | 5.8% | Mild elevation |
| August 2024 | Labcorp | 5.4% | Improved |
| November 2024 | Labcorp | 5.8% | Mild variation |
| June 2026 | Function Health / Quest | 5.5% | Normal |
A1c Trend Summary
The A1c trend demonstrates long-term stability with improvement following lifestyle changes.
Major observations:
- No progression toward diabetes.
- Values remained near normal.
- Recent results show favorable glucose control.
Table 3 — Insulin Trend
| Date | Laboratory | Insulin Result | Interpretation |
|---|---|---|---|
| November 2025 | Function Health / Quest | 4.6 | Favorable insulin sensitivity |
| June 2026 | Function Health / Quest | 2.1 | Excellent insulin sensitivity |
Insulin Trend Summary
Insulin is one of the strongest indicators of metabolic health.
The reduction from:
4.6 → 2.1
suggests:
✓ Improved insulin efficiency.
✓ Reduced metabolic stress.
✓ Strong glucose utilization.
Table 4 — Leptin Trend
| Date | Laboratory | Leptin Result | Interpretation |
|---|---|---|---|
| November 2025 | Function Health / Quest | 1.1 | Favorable metabolic marker |
| June 2026 | Function Health / Quest | 0.4 | Very favorable metabolic marker |
Leptin Trend Summary
Low leptin levels are consistent with:
- Improved insulin sensitivity.
- Lower metabolic inflammation.
- Favorable energy regulation.
The June 2026 value supports the broader pattern of excellent metabolic health.
Table 5 — Ketone and GKI Tracking
Personal Metabolic Measurement
| Date | Glucose | Ketones | GKI | Interpretation |
|---|---|---|---|---|
| January 4, 2026 | 78 mg/dL | 4.7 mmol/L | 0.9 | Strong ketogenic state |
Ketone/GKI Summary
The GKI measurement demonstrates the body’s ability to effectively use fat-derived fuel.
This indicates:
- Strong metabolic flexibility.
- Efficient ketone production.
- Adaptation to low-carbohydrate nutrition.
Table 6 — Metabolic Health Summary
| Time Period | Major Findings | Overall Assessment |
|---|---|---|
| 2021–2023 | Stable glucose with some A1c variation | Monitoring phase |
| 2024 | Lifestyle transition begins | Metabolic improvement |
| 2025 | Advanced metabolic assessment added | Strong metabolic profile |
| 2026 | Low insulin, low leptin, normal A1c | Excellent metabolic health |
Overall Metabolic Assessment
The laboratory trends demonstrate a strong pattern of metabolic health.
Major Strengths
✓ Normal glucose regulation
✓ Normal A1c
✓ Very low insulin
✓ Very low leptin
✓ Favorable triglycerides
✓ Strong ketogenic flexibility
Relationship to Lifestyle Changes
Beginning:
January 1, 2024
Lifestyle approach:
- Strict carnivore diet.
- Focus on health optimization.
- Consistent monitoring.
Associated laboratory trends:
- Improved inflammation.
- Improved metabolic markers.
- Excellent insulin sensitivity.
- Continued low triglycerides.
Clinical Significance
Metabolic health is one of the strongest positive themes in the Health Inventory.
The overall conclusion is:
The metabolic laboratory trend demonstrates excellent glucose regulation, strong insulin sensitivity, and favorable metabolic flexibility. Current findings support a state of low metabolic risk with continued monitoring appropriate as part of long-term health management.
Physician Discussion Points
Questions for Dr. George
- Should fasting insulin and metabolic markers continue to be monitored with the quarterly laboratory schedule?
- How should low glucose values be interpreted given excellent metabolic health and dietary patterns?
- Are additional metabolic markers recommended for long-term monitoring?
Questions for Dr. Yoo
- How should excellent metabolic markers influence cardiovascular risk interpretation?
- Does improved insulin sensitivity modify overall cardiovascular assessment?
Related Sections
This trend table connects directly with:
- Section 6 — Lifestyle & Health Goals
- Section 7.2.5 — Metabolic Trends
- Section 7.3.3 — Cardiovascular Trend Tables
- Section 7.3.5 — Kidney Function Trend Tables
- Section 9 — Current Supplements & Diet Notes
Navigation
Previous Section: Section 7.3.3 — Cardiovascular Trend Tables
Current Section: Section 7.3.4 — Metabolic Trend Tables
Next Section: Section 7.3.5 — Kidney Function Trend Tables
Return to Section 7 — Laboratory Archive
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