As expected, exposure to HnB mainstream led to a significant induction of CYP1A1, including protein expression, CYP2B1/2 (activating olefins and halogenated hydrocarbons) and CYP2A1/2 (activating, polychlorinated biphenyls, aromatic amines, PAHs, and alkylnitrosamines)
If you see more than 2 drops, you may not have received your full dose
It plays a role in regulating the tight junctions between cells, which prevents moisture loss and regulates the inflammatory response.[ref] Mitigates estradiol decrease: A 2025 study in animals showed that topical taurine can help to mitigate the skin effects of decreased estradiol in menopause
An explanation of how we came to these new recommendations can be found in Vitamin B12: Rationale for Recommendations
A separate late-stage cardiovascular outcomes trial is ongoing