Soluble fiber is especially powerful: gut bacteria ferment it into short-chain fatty acids (SCFAs) like butyrate and propionate, which directly stimulate GLP-1-producing L-cells in the colon
When blood flow is interrupted, the brain can't get energy from glucose oxidative phosphorylation and instead uses fatty acids
Its chemical structure allows researchers to study receptor-binding interactions in a controlled laboratory environment
Taylor and Francis, Washington, DC, p 176 Ito E, Takai A, Kondo F, Masui H, Imanishi S, Harada K (2002) Comparison of protein phosphatase inhibitory activity and apparent toxicity of microcystins and related compounds
This regulatory situation creates challenges
Avoid mixing with strong retinol, benzoyl peroxide, or high-strength exfoliating acids at the same time.