Veganuary, or the act of trying veganism for the first month of the year, has been underway for almost three weeks. Veganuary was originally started by an English charity of the same name, and the movement has been growing steadily since 2014.    The Tropolitan spoke to two individuals passionate about nutrition about how to guide those interested in pursuing veganism long-term.   Dr. Teresa Johnson, professor and nutrition program coordinator for Troy’s School of Allied Heal