The chemistry, biochemistry, and analytical methodsology for bilirubin and related compounds are discussed in Chapter 32
[PubMed] Gaiday AN, Tussupkaliyev ABT, Bermagambetova SK, et al.Effect of homocysteine on pregnancy: A systematic review
The Vital Functions of Vitamin B12 This remarkable vitamin serves as a fundamental co-factor in numerous bodily processes: Red blood cell formation : B12 is essential for producing healthy red blood cells that efficiently carry oxygen throughout your body DNA synthesis : It helps create and regulate DNA, affecting how your genetic instructions are carried out Nerve function : B12 maintains the myelin sheath that protects nerves and enables proper signalling Energy metabolism : It plays a key role in converting food into cellular energy Brain health : B12 is involved in neurotransmitter production and cognitive function Cardiovascular health : It helps regulate homocysteine levels, supporting heart health Despite its importance, B12 is unique among vitamins in that the body cannot produce it
Additional contributions from food additives, packaging-related chemicals, and gutbrain axis perturbations are also likely, although mechanistic evidence remains limited
This is theoretical of course and remains to be definitively demonstrated and replicated in high quality human studies
The honest answer is that the evidence cannot say, because no study has ever compared them directly in the same model, let alone in humans
