B12 supplementation in elderly patients with confirmed deficiency typically takes two main forms in the UK: Oral tablets (cyanocobalamin) Intramuscular injections (hydroxocobalamin, the standard form in the UK) NICE Clinical Knowledge Summary guidance recommends investigating B12 deficiency in older adults presenting with unexplained anaemia, neuropathy, cognitive impairment, or glossitis
In a cerebrospinal fluid (CSF) substudy, participants receiving semaglutide exhibited modest yet statistically significant reductions (in the range of 10% or less) in several key biomarkers associated with Alzheimers disease (AD) pathology and neurodegeneration, including phosphorylated tau181 (p-tau181), phosphorylated tau217 (p-tau217), total tau, and the neuroinflammatory marker YKL-40 levels
Participants were 49.4% male, 64.4% White and 2.8% Black or African American
On Iron metabolism and its regulation
GLP-1 medications are engineered to mimic glucagon-like peptide-1, he explains, a hormone the gut naturally releases after a meal. However, while the version produced by the body peaks and clears within minutes, the medication version keeps that signal active for days, he adds
