On TikTok, vagus nerve stimulation sounds like a miracle cure. Influencers claim it can help with a long list of ailments, including—but not limited to—anxiety, stress, depression, and inflammation.
We all have two vagus nerves—one on the left side of the body and one on the right—both of which connect the brain to the intestines. On TikTok, vagus nerve stimulation sounds like a miracle cure.