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It is likely that the larger number of statistically significant changes to the microbiome observed in the groups switched from WD to LD reflects their more numerous exposures to different diets, longitudinal changes in dietary exposure, the stress associated with diet switch, the negative energy state achieved by treatment and/or diet-driven weight loss, or a combination of these factors, but it may also be related to differences in terminal body weight and fat mass since both adiposity and diet composition have been shown to modulate the mouse gut microbiome profile

For someone with pernicious anaemia, for instance, injections are a lifelong necessity because their body simply cannot absorb B12 orally

Prolonged fasting can cause dehydration and affect certain electrolyte and enzyme levels, potentially skewing your results in the other direction

Enhanced chemiluminescent assay for measuring the total antioxidant capacity of serum, saliva and crevicular fluid