Hi
@Sunil and welcome to the forum.
We often find people joining the forum thinking that they are eating healthily. Indeed, it apparently took about about 15 years of healthy eating according to the government guidelines, the NHS, my GP, the newspapers and other media etc. to cause my Type 2 diabetes. -
Yes, to cause it!
All carbohydrates turn into glucose (a sugar) when digested. Thus the so -called healthy low fat high whole grain, high fruit, high starchy veg way of eating (Eatwell Plate, '5 a Day' etc.) is the cause of most Type 2 Diabetes. Since if instead we had eaten Low Carb rather than Low Fat our Blood Glucose would never have got so bad.
Like thousands of others, I proved this for myself once I bought a Blood Glucose monitor and tested the effect of my 'healthy' breakfast of porridge and banana.
Fortunately it only took a few weeks to reverse the diabetes, though probably not any permanent damage already caused.
Note that Type 2 diabetes often causes obesity, probably more commonly than the other way around since the high BG causes high insulin (in Type 2's) which then 'safely' stores the excess BG away as fat in anticipation of our next period of starvation. Rather like a bear preparing for hibernation, but for the vast majority that period of starvation never comes - so we get fatter and fatter.
