It takes more time for most of us to shed those trashy eating habits, like our addictions to hot fudge sundaes, milkshakes, pints of beer, french fries, and size huge pizzas. We all want to feel like life is bountiful, but overindulgence at the table is a dangerous habit, especially if you have diabetes. I suggest you start by making an inventory of your eating. Then, you and your health care team can construct a reasonable and workable meal plan. Then keep it.
Diets work faster when combined with a sensible program of exercise.
In almost all cases, no. You might be able to find them, but, unless your doctor thinks they are appropriate, I would seriously question their use. If you have diabetes, stick to weight-loss techniques that are safe. We live in a culture that does not encourage self-discipline. In our advertisement-drenched society, one is encouraged to purchase answers, not to achieve them.