The Ageless Journal
Evidence-informed insights on longevity, hormones, genetics and metabolic health — written to help you understand your body more deeply and move beyond “normal” health.
I have MTHFR — do I need methylfolate?
It's the question I get asked most, and the honest answer is: it depends. Here's what to know before you reach for a supplement.
The blood marker I never skip: homocysteine
For years, homocysteine was viewed almost exclusively as a cardiovascular risk marker. If it was high, it raised concern for heart disease. If it sat within the reference range, it was often overlooked.
Your B12 status deserves a closer look
Your B12 came back “normal”. By whose standard? Here’s why I look further than the standard test.
Does coffee make you anxious? The role of COMT & caffeine metabolism
I have slow COMT, a CYP1A2 variant and a serious coffee addiction. Here's what that's taught me about caffeine and anxiety.