Insight by Health and Wellness
Exercise drives multi‑system benefits because it alters circulating metabolites and growth factors (e.g., raising BDNF), improves endothelial function, and optimizes glucose/insulin signaling, which together promote neurogenesis, vascular health, and metabolic resilience.
Want more like this?
Every card on Korva is an insight someone saved from a podcast or video they loved.
More from @health's Picks
See all →Practicing specific behavioral steps produces lasting brain change because repeated actions raise moment-to-moment awareness and engage neural plasticity, allowing the brain to reorganize in ways that carry over into other contexts.
Non‑caloric sweeteners can increase hunger and weight because sweet taste signals and conditioned responses trigger cephalic‑phase insulin and appetite changes even without calories, leading to higher subsequent food intake.