I can understand what you mean about obsessive. When I first had my heart attack 14 years ago. I became obsessive with food and what I could eat and what I should not. I read every nutritional value on food. It was all do with "Oh to high in fat, too many calories" etc. Back then I thought that I was eating the right foods, obviously, I wasn't. Now I just continue doing the same only its sugar I don't even bother looking at the fat content, but constantly look for to much sugar or Carbs. So I guess I have had 14 years of being obsessive about food. I am not so obsessive now since being told that I am Pre-diabetic because everything is cooked fresh so I know what is in my food. When I was eating diet Yoghurts and perhaps a low fat ready meal, bread, low-fat cheese and so on with everything low fat..Grains I was doing damage and so many things were hidden in those foods. Now the foods I eat I know what is in them so I feel like I am more relaxed than I was before. I eat simple foods and don't complicate it. I have seen on different forums where people are scolding each other for eating an Apple or some carrots, the cry is "OMG THAT IS NOT KETO..THAT IS NOT ALLOWED, WHY ARE YOU ON A KETO FORUM WHEN YOU HAVE HAD A PORTION OF CARROTS" Seriously this how some people are. I just think "What a way to live" I don't really want to know the why's and there fore's like how or why sweetcorn may raise my BG levels, all I want to know is what to eat to lower my BG and what not to eat, which on this forum is what has taught me. I don't want all the scientific details as this is when we can become overwhelmed. If my numbers go up,then I will address or ask for advice on here,but so far so good.