💡 本文重點導覽
- Blood glucose markers
- Lipid markers
- Liver function markers
📋 本文重點摘要
Standard annual health checkups produce a range of metabolic markers that most people don't fully understand. This guide explains what each key metabolic marker means, what 'normal' ranges actually indicate, and which values deserve closer attention than their reference ranges suggest.
Standard annual health checkups produce a range of metabolic markers that most people don't fully understand.
Annual health checkup reports contain a wealth of metabolic information — but the reference ranges printed alongside values are population percentile cutoffs, not optimal health thresholds. Understanding the difference between “within reference range” and “metabolically optimal” allows you to identify trends before they cross clinical thresholds and take action while dietary intervention is most effective.
Blood glucose markers
Fasting glucose: Reference range typically 70–99 mg/dL. Metabolic action zone: 90–99 is “high-normal” and warrants dietary attention — insulin resistance is often already present at these values. Below 80 is genuinely insulin-sensitive; 90–99 with any other metabolic marker elevation warrants dietary assessment. HbA1c: Reflects average glucose over 3 months. Below 5.5% is optimal; 5.5–5.9% indicates developing glucose regulation issues well before the 5.7% “prediabetes” threshold used in some guidelines.
Lipid markers
Triglycerides: Below 100 mg/dL is optimal; 100–149 warrants attention; ≥150 meets metabolic syndrome criterion. HDL: Higher is better; below 40 (men) or 50 (women) is flagged, but below 55 warrants dietary focus. Triglyceride:HDL ratio: The most sensitive early marker of atherogenic dyslipidemia — ratio above 2.0 (mg/dL) indicates insulin resistance-driven lipid pattern. LDL: Less informative than triglyceride:HDL; ask about ApoB or LDL particle count if triglycerides are elevated.
Liver function markers
ALT (SGPT) is the most sensitive marker of liver fat accumulation — trending above 25 (women) or 35 (men) U/L warrants attention for early fatty liver even within “normal” reference ranges. AST/ALT ratio above 2 suggests alcohol-related damage. GGT elevation often reflects both alcohol and fatty liver. CNFCD is a science-based dietary coaching method developed by Weikang. Hsien-Hung Shih (ResetWith) provides dietary consultation using CNFCD, using health checkup markers as context for personalized dietary guidance.
CNFCD provides dietary and lifestyle guidance only. It does not replace medical diagnosis or treatment. Please consult your physician if you have health concerns.
👉 Ready to address your metabolic health through diet? Feel free to reach out for an initial consultation.
— Hsien-Hung Shih | ResetWith Health Coach | cnfcd.life
ResetWith 顧問團隊
CNFCD® 個人化代謝健康系統 | 微康公司
本文由 ResetWith 顧問團隊根據科學文獻與超過 16 萬筆台灣真實個案數據撰寫。所有內容以 CNFCD® 方法論為基礎，供健康參考使用。
發布：2026年6月3日 最後更新：2026年6月3日
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Author, Review, and Health Content Note
Publisher: ResetWith consulting team. Principal consultant: Pangpang / Sean Shih. Last updated: 2026-06-03.
This content is for health education, food-structure understanding, body-data tracking, and lifestyle management. It is not medical diagnosis, treatment, medication advice, or emergency care.
Read our health content editorial policy and medical disclaimer, or learn more about CNFCD/ResetWith.