This can lead to an "osmotic effect," where the supplement draws water into the colon, resulting in loose stools or diarrhea
The critics warn the same machinery could be dangerous
A recent longitudinal lipidomic study in American Indians demonstrated that changes in circulating lipids over time were significantly associated with changes in left ventricular mass index (80)
Gorelova V, Bastien O, De Clerck O, Lespinats S, Rebeille F, Van Der Straeten D (2019) Evolution of folate biosynthesis and metabolism across algae and land plant lineages
The rapid increase in vitamin B12 levels produced by NASO B12 has resulted in a steady increase in hemoglobin levels.[] As absorption of vitamin B12 from NASO B12 bypasses the gastrointestinal tract in which the mechanisms of metformin-induced vitamin B12 deficiency are proposed and take place from the nasal epithelium
doi: 10.1056/NEJMoa1310476 120 VidalBCascoRFinnilMAJLopesIPda GlriaVGSaarakkalaSet al