B12
Type: Concept
As of November 2026, B12 has been mentioned in 2 episodes across 2 podcasts, first heard Jan 2023 on Gary Brecka.
Vitamin B12, also known as cobalamin or extrinsic factor, is a B vitamin and essential human micronutrient. Vitamin B12 is needed in the metabolism of every cell in the body, and has many vital functions, particularly, DNA synthesis. It plays an essential role in the nervous system by supporting myelin synthesis and for the maturation of red blood cells in the bone marrow. It serves also as a vital cofactor in both fatty acid and amino acid metabolism. As humans cannot make it, it is required fo
| Mentioned in | 2 episodes on 2 podcasts (as of November 2026) |
|---|---|
| First heard | Jan 2023 on Gary Brecka |
| Field | Nutrition |
How do different shows talk about B12?
2 shows discussed B12 in these episodes.
- Mark Hyman, MD — 1 episode
- Gary Brecka — 1 episode
Who talks about B12 on podcasts?
B12 came up; the most recent mention was Nov 2025 on Mark Hyman, MD.
What is B12 mentioned alongside?
B12 is most often mentioned alongside SSRI, growthcon in 2018 and sleep medication.
Mentioned together: SSRI, growthcon in 2018, sleep medication, attention deficit disorder, homocysteine, anemia, oxygen deprivation, LabCorp, June 17th, Type 1 diabetes