I am 40 years old. My height is 178cms and I am weighing around 173 pounds. You see my weight is on the higher side and I want to seriously cut down on my weight. My real problem is that I don’t have time for myself. One of my colleagues suggested me to use phentermine blue 30mg capsule for weight loss as he himself has used it. Before I use it I would like to know about the side effects of phentermine blue?