Your tongue can reveal more about your health than you think From hydration levels to vitamin deficiencies, every color and texture tells a story. Take a closer look at these signs Articulation of the r phoneme Assessment & Therapy Guide Upbility Publications Sorry for the gross video. Has anyone had similar tongue twitching with this? My tongue has been twitching off and on for two weeks and it's painful. ARK's Z Vibe Vibrating Oral Motor Tool ARK Therapeutic