Insulin resistance is quite complex and very much depends on your diet. The body basically goes into overdrive when you eat carbs. I was diagnosed years ago ( complex endocrine problems, the result of a pituitary tumour) and it can be overwhelming.
I have been using calorie deficit and low carbing to successfully loose over a stone since Christmas. And in the past have had long periods of healthy weight maintenance.
Basically if I cut out carbs I function better. My insulin stabilises and it then naturally doesn’t crave carbs.
If I now eat anything high carb I crash.
it was my birthday last week and we always do cakes at work. I made one of my legendary coffee cakes and decided to have a small piece for lunch ( calculated into my daily calorie allowance). The effect was profound, after 3 mnths of low carb my body released a massive amount of insulin and I became so drowsy that I fell asleep at my desk within 15 mins of eating. In the past I would have reached for more sugar to stave off the drousyness. But knowing the mechanism I now just wait until my insulin drops back down to normal.
Until I was diagnosed I spent a lot of time struggling to stay awake after a carb loaded lunch and would always have a nap after my evening meal.
I have actually used carbs to help me go to sleep in the past, a bar of chocolate at night was my solution to insomnia. But then I would wake up starving in the middle of the night.
I can understand why so many people become obese when insulin resistant. If you don’t understand what is going on you reach for sugar to keep going. Continually eating to keep your blood sugar at a functional level becomes habit.
Greed is totally different. With insulin resistance you eat to keep your blood sugar normal. You don’t over eat but tend to snack continuously to top up but crave high sugar since that instantly relieves the low glucose. The diet content is more about high sugar than quantity. You reach for a high calorie snack rather than a large meal. My DH once commented that he couldn’t work out why I put on weight since I didn’t eat enough. It’s just that my body is super efficient at converting carbs rapidly into storable fat.
Once I start to low carb then my body stops craving them. Weight loss and management becomes easy. If my glucose levels are normal and not fluctuating wildly I don’t crave food. I was in our local M&S cafe recently around closing time when they hand out unsold cake for free. When not low carbing I would have happily accepted a free cake but had no problem refusing a cake when my blood sugar is normal.
It is a lived experience and at times difficult to follow a healthy diet in a world where UPF is easily available. However once I’m off carbs life improves across the board. The brain fog lifts, my energy level increases. It has become so much easier since I retired.
I love food but have finally accepted that not all food is good for me as an individual. Recent health problems mean I have to address the problem. And the insulin resistance has become more of a problem while taking hormone blockers post breast cancer. I lost my younger sister to pancreatic cancer last year so GLP1s are a no go area for me. I want to see my DS graduate, marry and maybe have children of his own. And although I am not obese my health issues ( long standing) mean that being a healthy weight will improve my chances.