HDL Functionality Versus HDL Cholesterol Number
What actually protects your heart is how well HDL particles work, not the cholesterol number itself.
Desmond Achterberg
Your Lab Explained — Page 3
Cardiovascular Risk
Preventive Cardiovascular Testing for Women Under 50
Women under 50 face undiagnosed cardiovascular risk standard tests routinely miss.
Chronic Elevated CRP Versus Acute Infection CRP Spike
Same molecule, two wildly different clinical meanings.
Priya Nandakumar
More From Your Lab Explained
Comprehensive Metabolic Panel Results Explained
Understanding your 14 test results as interconnected systems, not isolated numbers.
Priya Nandakumar
Complete Blood Count Interpretation for Non-Clinicians
Learn which CBC patterns matter more than individual numbers drifting alone.
Priya Nandakumar
GFR and Creatinine for Kidney Function Assessment
Why creatinine alone can miss kidney disease that cystatin C or urine tests catch.
Marcus Osei-Bonsu
Folate Status Testing and the MTHFR Variant Context
Why MTHFR genetic testing often misleads patients about their folate status.
Solène Marchand-Rioux
Zinc and Copper Balance in Blood Test Results
An elevated copper-to-zinc ratio signals hidden inflammation and predicts serious aging risks.
Solène Marchand-Rioux
When Supplement Use Distorts Nutrient Lab Results
Biotin and other supplements can mask heart attacks or fake thyroid disease in blood tests.
Marcus Osei-Bonsu
Omega-3 Index Testing and Cardiovascular Relevance
A simple blood test reveals omega-3 tissue levels tied to heart disease risk.
Priya Nandakumar
Vitamin B12 Deficiency in Serum Versus Active B12 Testing
Standard serum testing misses real deficiency by counting mostly unusable B12 bound to cells.
Solène Marchand-Rioux
Vitamin D 25-OH Test and Deficiency Thresholds
Conflicting thresholds and individual biology make a single vitamin D number unreliable.
Solène Marchand-Rioux