Conclusions These findings hold promise for the development of effective weight loss interventions in this population group
(2022) Lee and Burgess (2025) Mayfield et al
However, a somewhat similar study found a significant benefit
Moran LJ, Noakes M, Clifton PM, Tomlinson L, Norman RJ
The primary routes for permeation across the BBBinclude passive diffusion (lipid soluble solutes), ABC transporter efflux, carrier-mediated influx, and receptor-mediated transcytosis (Pandian et al., 2022
In practice, stacking multiplies uncertainty: more compounds more chances of impurity/contamination more pathways affected more interaction risk more variables harder to know what helped (or harmed) If you take only one clinical principle from this article: the more experimental the stack, the more conservative your risk posture should be