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Category: Blood Sugar

September 1, 2026

HOMA2-IR, HOMA2-%B, and HOMA2-%S Explained

What the fasting HOMA2 model can—and cannot—tell you about insulin sensitivity, insulin resistance, and beta-cell activity.

HOMA2-IR, HOMA2-%B & HOMA2-%S Explained Direct answer: HOMA2 is a nonlinear computer model, not a stand-alone blood test. From compatible fasting glucose with insulin or C-peptide, it estimates insulin sensitivity (HOMA2-%S), the reciprocal insulin-resistance index […]

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August 27, 2026

What can I do to reduce the risk of type 2 diabetes?

Unlocking Prevention: Lab Testing as Your Guide to Reduce the Risk of Type 2 Diabetes

Type 2 diabetes cannot always be prevented, but many people can substantially lower or delay their risk. The most effective approach is to identify prediabetes early, build sustainable eating and activity habits, improve sleep, avoid […]

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August 27, 2026

Insulin Resistance Diet: Foods, Meals, and Lab Tests

A flexible, evidence-based approach to foods, meal planning, carbohydrate quality, and appropriate laboratory follow-up.

An insulin resistance diet is not one prescribed menu. It is a flexible eating pattern that emphasizes nonstarchy vegetables, fiber-rich carbohydrate foods, protein, and unsaturated fats while limiting sugary drinks, refined grains, and heavily processed […]

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August 27, 2026

Insulin Resistance as an Early-Warning System: Lab Patterns That Reveal Metabolic Strain

A focused guide to what A1C, fasting glucose, fasting insulin, triglycerides, HDL, ApoB, CMP, kidney, and selected inflammation markers can—and cannot—show before type 2 diabetes becomes obvious.

Insulin resistance can develop quietly. Early in the process, the pancreas may release more insulin to keep glucose in the usual range. A normal fasting glucose therefore does not always mean the glucose-insulin system is […]

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August 27, 2026

Insulin Resistance and Type 2 Diabetes: Risk, Testing, and Prevention

How insulin resistance can progress to prediabetes and type 2 diabetes, which standard tests identify that progression, and what prevention can realistically accomplish.

Direct answer: Insulin resistance occurs when muscle, fat, and liver cells respond less effectively to insulin. The pancreas may compensate by releasing more insulin, allowing glucose to remain within the usual range for a time. […]

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August 27, 2026

1,5-Anhydroglucitol (1,5-AG): When A1C May Miss Recent Glucose Spikes

An evidence-based guide to the narrow role of 1,5-AG as an adjunct—not a replacement—for A1C, plasma glucose, home monitoring, or continuous glucose data.

A1C and 1,5-anhydroglucitol do not compete for the same job. A1C is an established test for diabetes screening, diagnosis, and longer-term monitoring. 1,5-anhydroglucitol (1,5-AG) is a narrower adjunctive marker that may fall when glucose has […]

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August 11, 2026

Diabetes and Prediabetes Blood Tests: A1C, Glucose, Insulin, and C-Peptide

Compare diabetes blood tests—including A1C, fasting glucose, OGTT, insulin, and C-peptide—for screening, diagnostic support, and ongoing monitoring.

Diabetes blood tests are not interchangeable. In nonpregnant adults, A1C, fasting plasma glucose, and the two-hour plasma glucose value from a 75-gram oral glucose tolerance test can be used for screening and diagnostic support. A […]

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August 9, 2025

Why “Normal” Isn’t Always Healthy

A plain‑language guide to optimal lab ranges—how to spot early risk even when your results look “normal,” and the exact Ulta Lab Tests to order so you can act sooner.

What This Guide Will Help You Do with Optimal Blood Test Ranges Think your lab results are “normal,” so everything must be fine? Not necessarily. The reference ranges printed on most blood and urine reports simply […]

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September 11, 2024

7 Key Strategies to Reduce Heart Disease Risk for People with Diabetes

Essential Lab Tests for Preventing Heart Disease in people with Diabetes

Diabetes heart disease risk is notably higher among those with diabetes, posing serious health challenges. However, by adopting proactive strategies, positive lifestyle changes, and regular lab testing, you can significantly mitigate this risk. In this […]

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