However, the authors urge caution in interpreting these findings due to the limited number of trials, the variations in study designs, and the heterogeneity in patient populations and substance types studied
Macro-B12 is commonly defined as the fraction of B12 removed by precipitation with polyethylene glycol (PEG)
Nanomaterial morphology can be influenced by catalysts such as nickel and cobalt
Peptides, on the other hand, produce more gradual and holistic effects over time, supporting overall body composition and long-term metabolic health
In addition, 18 F-FDG PET imaging allowed to show the presence of extensive and durable hypometabolism in several brain regions of long COVID patients (176, 177), in particular in the pons and the right amygdala (178)