Feb 12, 2026Biomarker Testing Before Supplementing: B12, Vitamin D, Homocysteine, Ferritin, and CRPSupplementing without baseline testing is guesswork. Vitamin D, B12, folate, ferritin, homocysteine, and hs-CRP are the most actionable starting points. This guide explains what each test reveals, what ranges mean, and which supplements to prioritize based on results.
Feb 11, 2026Age-Specific Supplement Needs: Shifting Priorities from Your 40s to Your 70sSupplement needs shift meaningfully across decades as physiological priorities change. In the 40s, mitochondrial and cardiovascular foundations matter most. In the 50s and 60s, muscle preservation and bone density become critical. In the 70s, anti-inflammatory and immune support take priority.
Feb 7, 2026Building a Personalized Supplement Protocol: How to Start, What to Track, and When to AdjustMost supplement protocols fail not from wrong choices but from poor implementation — starting too many at once, not tracking outcomes, and never adjusting. This guide provides a systematic approach: baseline testing, single-variable changes, outcome tracking, and review cycles.