Dr. Thomas Klein is a board-certified clinical hematologist serving as Chief Medical Officer at Kantesti AI. With over 15 years of experience in laboratory medicine and a strong interest in AI-supported interpretation of blood test results, he works to connect new technology with everyday clinical practice. His areas of interest include biomarker analysis, clinical decision support research and population-specific reference range optimization. As CMO, he contributes clinical input to the platform's internal benchmarking and provides clinical oversight for the medical quality of Kantesti's educational reports.

Vitamin E Blood Test: Levels, Deficiency and Toxicity

Categories
Articles

Vitamin E Lab Interpretation 2026 Update Patient-Friendly Alpha-tocopherol can look normal, low, or high for the wrong reason when blood lipids are abnormal. The clinically useful reading comes from pairing vitamin E levels with cholesterol, triglycerides, liver bile markers, and fat absorption clues. 📖 ~11 minutes 📅 May 29, 2026 📝 Published: May 29, 2026 […]

Active B12 Test: Reading Holotranscobalamin and MMA

Categories
Articles

Vitamin B12 Lab Interpretation 2026 Update Patient-Friendly Serum B12 tells you how much cobalamin is circulating; active B12 and MMA tell you whether enough is reaching cells. That distinction matters when numbness, fatigue, brain fog, metformin use, vegan diets, or gut surgery make a normal-looking B12 result hard to trust. 📖 ~11 minutes 📅 May […]

Blood Test for Marathon Runners: Iron, CK, Sodium

Categories
Articles

Endurance Labs Lab Interpretation 2026 Update Patient-Friendly A race-cycle lab guide for endurance athletes who want to separate useful warning signals from normal post-race noise. The emphasis is iron status, muscle stress, sodium balance, fueling and recovery timing. 📖 ~11 minutes 📅 May 28, 2026 📝 Published: May 28, 2026 🩺 Medically Reviewed: May 28, […]

Blood Test for Heat Intolerance: Lab Patterns to Check

Categories
Articles

Heat Intolerance Lab Interpretation 2026 Update Patient-Friendly Feeling overheated can be harmless sweating, but certain lab clusters deserve attention. Here is how clinicians separate normal thermoregulation from thyroid, blood, infection, medication, and metabolic patterns. 📖 ~11 minutes 📅 May 28, 2026 📝 Published: May 28, 2026 🩺 Medically Reviewed: May 28, 2026 ✅ Evidence-Based This […]

Household Health Management: Blood Tests to Coordinate

Categories
Articles

Family Labs Lab Interpretation 2026 Update Patient-Friendly A practical clinical guide for families coordinating lab work without flattening everyone into the same reference range. Written for caregivers, parents, partners and anyone managing several sets of results at once. 📖 ~12 minutes 📅 May 28, 2026 📝 Published: May 28, 2026 🩺 Medically Reviewed: May 28, […]

Blood Test for Elderly: Lab Clues to Falls and Frailty

Categories
Articles

Senior Health Lab Interpretation 2026 Update Patient-Friendly Routine labs often whisper before an older adult falls. The useful skill is reading CBC, kidney, electrolyte, protein, vitamin and medication patterns together. 📖 ~12 minutes 📅 May 27, 2026 📝 Published: May 27, 2026 🩺 Medically Reviewed: May 27, 2026 ✅ Evidence-Based This guide was written under […]

Evolving Blood Markers in Menopause: Lipids, A1c, Iron

Categories
Articles

Menopause Labs Lab Interpretation 2026 Update Patient-Friendly Midlife hormone changes often move lab results slowly, not suddenly. The skill is separating an expected drift from a pattern that needs medical attention. 📖 ~11 minutes 📅 May 27, 2026 📝 Published: May 27, 2026 🩺 Medically Reviewed: May 27, 2026 ✅ Evidence-Based This guide was written […]

Metabolic Age Test: Labs That Reflect Fitness Risk

Categories
Articles

Metabolic Health Lab Interpretation 2026 Update Patient-Friendly Routine blood work cannot tell you your true age, but it can show whether your metabolism is behaving like a fit, insulin-sensitive system or a stressed one. The trick is reading patterns, not chasing one score. 📖 ~11 minutes 📅 May 27, 2026 📝 Published: May 27, 2026 […]

Blue Zones Diet: Blood Test Clues Before You Copy It

Categories
Articles

Longevity Nutrition Lab Interpretation 2026 Update Patient-Friendly A Blue Zones-style plate can be brilliant for one metabolism and awkward for another. Your lab patterns can show whether more beans, grains, nuts and less animal food fit your current biology. 📖 ~11 minutes 📅 May 27, 2026 📝 Published: May 27, 2026 🩺 Medically Reviewed: May […]

Foods to Avoid With High Blood Sugar: Lab-Based Swaps

Categories
Articles

Blood Sugar Lab Interpretation 2026 Update Patient-Friendly Your glucose pattern matters more than a generic “no carbs” list. Here is how I translate common lab results into practical swaps patients can actually keep. 📖 ~11 minutes 📅 May 27, 2026 📝 Published: May 27, 2026 🩺 Medically Reviewed: May 27, 2026 ✅ Evidence-Based This guide […]