@reels_global_hub08 on Instagram: "This Instagram reel features an animated video depicting East African tribes' traditional method of crafting arrow poison from Acokanthera tree bark, boiled into a black paste containing ouabain, a cardiotoxic glycoside that kills large game like elephants within minutes upon blood contact. A key step shown is the potency test: hunters press arrow tips against their tongue to induce numbness, confirming effectiveness, as supported by ethnographic accounts from