What is glucose intolerance? what are its symptoms? Does diabetes mean the same? Can I avoid after diagnosed?

I am having increasing waistline (35), blood pressure (130 – 140), high triglycerides(450), high cholestrol(268) and digestion disorder (more gas generation with any food intake). Are these symptoms of glucose intolerance or diabetes ? I am only 28yrs old. What is the causes ? Can I be able to minimize these by workouts to reduce [...] http://bit.ly/oTIbGK