Expert insights and guides on health, nutrition, and supplements
A clinical dietitian breaks down the real science behind B12 absorption methods—shots, drops, pills—...
That TikTok trend about mega-dosing B12 for neuropathy? It's based on bad science. Here's what the r...
Frustrated by cobalt supplement hype? RDN Marissa Thompson breaks down the real science of gut bacte...
As a physician, I've seen too many vegans with preventable B12 problems. Here's what actually works—...
Most people waste money on wrong B vitamins. Learn how MTHFR and COMT genes affect methylation and w...
Dr. Amanda Foster explains why cobalt isn't just an industrial metal—it's the essential mineral cofa...
Most oral B12 supplements fail due to absorption problems. A CNS explains the real causes—from intri...
Most B12 supplements won't fix neuropathy. Discover the right forms, doses, and testing needed for a...
I used to think cyanocobalamin was fine—until I saw the nerve repair data. Here's why methylcobalami...
Discover vitamin B12's critical role in maintaining myelin sheaths for nerve health. Learn proper do...
I was skeptical about B12 nasal sprays until I saw the data. Here's what the research shows about ab...
Discover why methylcobalamin is the preferred B12 form for nerve health, methylation support, and ce...