Science & Research Vipassana, the Vagus Nerve, and the Gut-Brain Connection: What Research Shows By samir No Comments on Vipassana, the Vagus Nerve, and the Gut-Brain Connection: What Research Shows November 13, 2026 3 Min Read Meditation is linked to higher vagal tone and gut-brain signaling. Here is what the research on meditation, the vagus nerve, and the gut shows.