@nprofile1q... The body synthesizes everything. B12 is the formed by gut bacteria. We supplement with b12 and I’ve had my blood work done. No deficiencies.
However, a lot of studies show risk increase for cancer the higher the meat and dairy intake along with various factors. Increase risk there are so many variables
This biochemist had breast cancer recur more than 5 times, maybe 8, before she figured out what it was in her diet.
How’s Jordan Peterson doing? 🙏🏻
https://youtu.be/qARMx-LlBYo