Insights on longevity science
Evidence led writing on biological age, DNA, blood biomarkers, and personalised supplementation. Every article is reviewed by our clinical team before it is published.
What the Dubai Longevity Authority Means for the Future of Longevity in Dubai
On 10 June 2026, Dubai issued Law No. 17 of 2026 establishing the Dubai Longevity Authority. What regulated longevity means for residents, and how evidence-led testing works.
Vitamin D Deficiency Symptoms: What the Signs Actually Tell You
Vitamin D deficiency often causes no symptoms at all. Learn the signs clinicians look for, what your 25(OH)D number means, and when testing is worthwhile.
HbA1c Normal Range: What Your Number Means and What It Misses
A normal HbA1c is below 5.7 percent. Learn what the prediabetes and diabetes thresholds mean, why the number can mislead, and when to retest your result.
Ferritin Test: What Your Iron Stores Actually Show
A ferritin test measures stored iron. Learn the normal ranges, why ferritin can read high when iron is low, and what a result should be read alongside.
Homocysteine Test: What a Raised Result Does and Does Not Tell You
A homocysteine test measures an amino acid cleared by B vitamins. Learn the normal range, what a raised result indicates, and where the evidence stops.
ApoB Test: Counting Particles Instead of Estimating Cholesterol
An ApoB test counts atherogenic particles rather than estimating cholesterol. Learn the normal range, how it compares with LDL-C, and who should test.
Articles in this cluster are in clinical review
New pieces go live only after sign off by our medical team. Please check back shortly, or explore our longevity writing in the meantime.