@jet9 - most people can state some substance that bothers them but usually leave out what else they consumed because they have convinced themselves it is the one substance on their mind. Our society has become sick. Lets start with toxins in the food supply: 1) PUFA 2) Iron 3) Soy. Learned these from Ray and believe he is right. Now, since we are an abundant society, with very creative people concocting things, people have learned to mix ingredients and most seem oblivious to the mixture itself. Nobody argues the value of protein as that is what our bodies are constructed from. For energy, there are only two options - fat and carbohydrates. You have your low-carb types (Atkins, keto, Paleo, Primal, low-carb, Volek, etc) who blame sugar and thus limit their carbohydrates to some small value like less than X carbs per day. Low carb systems work to lose fat and restore health because they have eliminated the mixture of sugar and fat. Then, you have your low-fat advocates who blame fat as the problem (e.g., Vegan, low-fat, Essylstyn, Ornish, etc). These systems also work to lose body fat and maintain health. Neither system gets the total point however. Both are highly restrictive diets (one forbids fat and the other forbids sugar) and quite frankly, unsatisfactory and unsustainable in my opinion in the long haul. The point is the mixture itself is inflammatory. Fat is a perfect energy source as long as it's not PUFA and as long as its not mixed with sugar at the same time. Carbohydrates are also a perfect energy source as long as they are not mixed with fat at the same time (e.g., same meal).Could you provide examples of your dinner ?
I usually find if I eat to much fruits / sugar for dinner I sleep poorly.
How do I know these things? When I came here, I learned how to make things without the toxic ingredients mentioned above and I truly wanted to optimize things so I went hard-core with some of Ray's ideas - namely high doses of orange juice and milk among other things (and milk products like ice cream). I was closely monitoring my calories and working out yet was gaining weight for no apparent reason. I'd gain two or three pounds on the scale overnight and knew that I had not consumed two or three pounds worth of food. I rapidly gained 20 lbs in about 4 weeks and could not for the life of me figure it out. Then, I re-read about the Randle-Cycle and something clicked. They discovered (1963) that when the body has fat as its energy source, it shuts off its ability to burn carbs (like a light switch). It occurred to me that milk is a perfect tween-er substance - a mixture of sugar and fat. Even 1% milk did not stabilize things for me. I got the idea to simply not mix sugar and fat and the weight came off rapidly. Some days, I would go low-carb all day (e.g., high fat). Other days I would go high carb all day (e.g., low fat). Most days, I go low-carb in the morning because I like to load carbs before bed. I discovered by accident that loading carbs (e.g., apple with brown sugar, Mexican Coke) immediately before bed has wonderful hormonal qualities including sleep quality for me. I suspect that as long as sugar and fat are not mixed at the same meal, things are probably ok.
Examples of breakfast: High carb breakfasts include oatmeal, berries, sweet rolls (made with almost zero fat), fruit, juice, etc. Low carb breakfasts, bacon + eggs with a handful of berries because they are low carb. Burgers (no bun to avoid mixing fat/sugar) with onion and brown mustard (seem anabolic for me). Ham, sausage, with eggs as well etc. I've found low carb breakfasts provide a slow-burn of continuous energy which seems to last for hours. High carb breakfasts work fine as well.
Lunch: Usually skip lunch but if I am hungry, carrot, celery, salad, fruit or berries and sometimes meat.
Dinner: Pasta (wheat only pasta from Whole Foods), pizza (wheat only bread dough using no-fat mozzarella and veggy toppings). Sometimes will go low-carb for dinner with dishes like chicken-wings (baked), ribs, burgers, steak - all served with low-carb vegetables. I no longer mix potatoes or rice with the meat and eat them at separate high-carb meals. Still eat French fries but I air-fry them to avoid PUFA. I eat everything a normal American eats but prepare it myself to avoid toxins and plan things to avoid mixing of sugar and fat.
You should only eat what you like to eat and nobody can prescribe that for you. Before concluding that sugar and fruits are a problem, try isolating them from your fat (e.g., by six hours after you've consumed fat) and see if that fixes things before bed. Everyone is different obviously. Fat and sugar can be a lethal combination but most seem to blame sugar. The low-fat people blame fat. Both sides are partly correct in my opinion. I've found sugar, in all its forms to be the most healing substance I know. I've found that as long as PUFA is not involved, fat (mono and saturated) is a satisfying way to get energy from food.
One final note. Their are two competing documentaries on Netflix right now. One called Forks Over Knives where they demonize fat and show many amazing health stories of people who basically get all their energy from carbohydrates. The other is called the Magic Pill. Here they demonize sugar and show all these amazing health stories from people who have gone low carb. Each documentary is almost exactly the same as far as the style of presentation and the health claims they make. One blames fat for all our problems and the other blames sugar. That does not make sense to me because each and in of themselves are healthy sources of energy.