So, in the third part of my Modius review, I answer the question that I’ve been asked — countless times — since I started testing it.  Does Modius work? Since I began trialling the Modius device back in March, and wrote my initial thoughts, I’ve had lots of people asking how I’m feeling? Have I lost weight? Is it worth the money? Does Modius work? And I’ve been quite cagey about my answers. Making a sweeping statement about anything —…