05/23/2026
My lab flagged 19 markers out of 161.
The one that mattered wasn't one of them.
It was sitting "in range" in clean black ink. Nine points from a threshold linked to 2.5x all-cause mortality, tripled cardiovascular risk, and quadrupled cancer mortality. No flag. No alert. Nothing.
The marker is methylmalonic acid. MMA. It tells you whether your mitochondria are clearing fuel or backing up. When it climbs, co-enzyme A gets trapped, fat stops burning for energy, neurons take damage, and kidneys quietly decline. None of that shows up on standard bloodwork until the damage is already significant.
The B12 you're taking doesn't clear MMA. Cyanocobalamin doesn't. Methylcobalamin doesn't. The mitochondrial enzyme that handles this needs a third form of B12, which almost nobody supplements with. I've been taking methyl B12 for years, and my MMA was still climbing.
I'm 52. My biological age came back at 42. I'm going for 40 in the next 12 months, and I'm documenting every change I'm making.
I just released my latest video, walking through exactly how I read my own labs and reversed my biological age by 10 years. You’ll want to check this out. Comment anything below, and I’ll send you the link.