While the biological plausibility exists, the evidence does not meet the standard we would require to confirm anti-aging effects
It is frequently utilized in studies examining epithelial signaling, soft-tissue dynamics, and recovery-related pathways, allowing researchers to investigate how peptide-mediated signals influence cellular coordination and system-wide responses
I wouldnt count on sources like seaweed, spirulina, or soil. I hear people that likely do need to supplement with B12 say that theyre OK because they eat foods that may include B12, but they can be unreliable sources, such as sea vegetables or nutritional yeast, says Ginger Hultin, MS, RDN, CSO, a lifelong vegetarian, chair of the VNDPG, and spokesperson for the Academy
The only protection is realized via the strict control of iron metabolism (49)