Hello,
I felt the same at first, I know many family members and friends who have far worse diets that me.
For me what has worked since being diagnosed was the following, which is actually quite easy to follow.
(1) Watch carbs, keep to 150g per day or less, added sugar preferably around 15g per day. Gor for as close to zero as you can.
(2) Substitute foods, generally go for high fibre and slightly higher protien, some examples are below:
- White bread to very dark bread
- 90%+ chocolate only
- Don't drink fruit juice or smoothies, instead have the actual fruit and in sensibe proportions
- Home made sauces where possible, instead of shop bought (you would be amazed at the rubbish in them)
- for treats, look for high protein and fibre bars, but importantly low carb and sugar.
(3) At the start, read all lables on the food you buy. This is a pain and slows it all down, but after a while you will not need to do this all the time.
(4) Portion control is key, at the start try to understand the calorie level in each meal as best you can. I was put on a 1800 calorie per day meal plan when in hospital. I tried to keep to this.
(5) Follow the plate method when making meals: 75% non-starchy veg and high in fibre, 25% protein, 25% starch foods (or less). For the last point don't have high starch veg and bread, just a very small bit of the former or the latter - one slice. This method makes life SO much easier.
(6) Walk as much as you can, put it into your daily routine, park further away from the destination and on weekends go for long walks with friends and family - breaking for a healthy drink now and again.
(7) Life is there to be enjoyed, let yourself have a nice treat now and again during the week e.g. cake etc. That said stay away from restaurants and takeaways as much as you can, but again enjoy them now and again.
Get a simple weightloss app and log yourself at a consistent time each day or every few days. Some don't advise every day but I found it a good way to remind myself when I have eaten too much the day before (as we all do now and again).
In the end I followed the list above, and found it not to be very difficult. The result was I lost about 12kg (within about 6-8 months) after I got out of hospital having been diagnosed as T2 last June. Also I now feel about 12-15 years younger, so I can say that it worked well.
You can do it to!