I'm a type 2 diabetic as well. 27 years old and just found out last year.
Finding out that I have diabetes has been the best thing for me. Why? Because I found out whay I was getting so sick all the time and it motivates me to eat right and workout.
If your sugar level is over 200, 2 hours after a meal then you are in an unhealthy range.
Last year I would be close to 300 at times.
With a proper workout routine, keeping a healthy diet and using the right supplements, I am now in a normal range of anywhere between 90-130, 2 hours after meals.
As a matter of fact, after some recent bloodwork, my doctor said it is almost as if I don't even have diabetes anymore and to keep doing what I am doing.
Your dad needs to educate himself about what he has. Go to
www.diabetes.org to get some very useful info.
I suggest that you get your father to start taking vitamins everyday. Additionally get a supplement called "Alpha Lipoic Acid" or (ALA). Take the ALA with another supplement called biotin before every meal. Combined, these 2 supplements alone will help control your dads sugar amazingly.
But don't expect miracle results from just pills though. He has got to eat right and excercise regularly.
He doesn't have to be a bodybuilder to be healthy but he should atleast do some cardio a few times a week like walking on a treadmill or going jogging 45min. or more each time.
He should also talk to a dietition now that he knows he is a diebetic.
Mine suggested to cut out as much sugar in my meals as I could. No more than 15g of sugar each meal.
No drinking, no candy, cake and shit like that either.
Good luck and you, yourself should also watch out because diabetes DOES run in family's.