An elevated methylmalonic acid (MMA) level has been thought to be the most direct, metabolic indicator of B12 deficiency because B12 is the only cofactor required by the enzyme that degrades MMA
And the effect is strong enough that researchers say we finally have enough evidence to trust the results
The conversion of tyrosine into methoxy tyrosine and dimercaprol into methylated form are examples of O-methylation and S-methylation respectively (Figure 17)
doi: 10.1016/j.xcrm.2023.101144 38 WenJZhangXWongCCZhangYPanYZhouYet al
Yes, and doing so can enhance your results
Apathy related pathology Apathy in AD is most commonly associated with pathological changes of the anterior cingulate cortex (ACC), which include cortical thinning, atrophy, low fractional anisotropy (FA) scores, amyloid accumulation, hypometabolism, and neurofibrillary tangles (Tighe et al., 2012