Personal HealthThe following is a guest post from Joe Ostaszewski of the Biggest Loser. Look for his posts here every Tuesday after the show. Week Seven’s theme–Tough Love– taught us what is truly means to love on the Biggest Loser Ranch.  The kids are an amazing addition to the Biggest Loser.  Seeing the world through their eyes reminds me that we all are truly “ONE”.  Over and over again I realize that, although different in some ways, we all are similar in …