A 2022 reference values study in 346 healthy adults aged 18-85 established normative ranges
Heres a list of sources of B12: Supplements for Vitamin B12 For people who dont have a severe deficiency or nutrient malabsorption problem, supplements may be a good option to bring levels back to normal
doi: 10.1111/j.1439-0396.2007.00774.x
In addition, in vitamin E group a significant increase in the vitamin E concentration and the antioxidant capacity of lipophilic antioxidants was found, but not the total antioxidant capacity compared to placebo [36]
The observation that DNA methylation can account for rather more of the variance in serum UA than genetic polymorphisms 32 indicates the strong potential of investigation into this and other epigenetic factors in relation to risk of PD and, of course, other disorders associated with UA
[DOI] [PubMed] [Google Scholar] 139.Senior J, Delgado C, Fisher D, Tilcock C, Gregoriadis G