The West family including (left to right) Lincoln, 8, Jefferson, 6, Emma, 4, Jennifer (center), Jack, 10, and Allie, 12, drink Dr. Zevia All Natural Soda as a family during snack time. “Dad promised them soda since they were behaving yesterday.” Jennifer West said. “My kids are so hyperactive that ironically soda calms them down except my 4-year-old Emma.”