what happens if you drink 4L of carbonated water daily over a prolonged period? time will tell. https://buffer-media-uploads.s3.amazonaws.com/5996037a12b756461cfc5a83/35aec8be2c43c8c3d94eed233b7b321b5ae50f25_94ed085d61ed6e0c23b43ebda605e727f7f5a97b_twitter