I made that decision twice in my life and succeed both times. The first time I was a workaholic, smoker, junkfood eater and a heavy coffee drinker.
What I did was I went to dietician to eat healthy, the gym to exersice, and I quit smoking and coffee (down to one cup a day)
the second time was after a medical check up I found out a couple of problems. SO back to working with a dietician to fix them and start to eat healthier. I still donty smoke, eat junk food or induge in so much coffee. In fac tthis second time round I switched to decaf.
Its a lot of hard work, commitment and dedication. There is no quick fix . You need to think you are making a life style change. Once your mind is on board your body will follow.
Also make sure you have a good support system around you.
