It exhibits remarkable physicochemical properties, including resistance to enzymatic degradation and acidic environments, which are often limiting factors for peptide-based compounds (Jzwiak et al
8,9 Table 1 Risk Factors for Vitamin B12 Deficiency A multicenter randomized controlled trial of 390 patients with diabetes mellitus showed that those taking 850 mg of metformin three times per day had an increased risk of vitamin B 12 deficiency (number needed to harm = 14 per 4.3 years) and low vitamin B 12 levels (number needed to harm = 9 per 4.3 years) vs
Wyleczmy chroniczne zapalenie staww
33,34,35,36,37 One study suggests that length of time from diagnosis of cognitive impairment is important for response rate, in that patients who had experienced symptoms for less than 12 months improved on B12, whilst those with symptoms for more than 12 months continued to decline
Crit Rev Toxicol 1999;29(3):283-330