Fats average around 70g, but I routinely fall below 55g and as high as 105g. – Matt 4 hours ago

EAT MORE FAT!

I eat 60-70% of my calories from fat.

That means 100-115g of fat per day for my 1500 calories. So you need about 200 g of fat.

You are waaaay too skinny for your height/gender. I am a 5'6" female at 125 lbs, small build.

And over time, drop the artificial sweeteners. But focus on upping the fat first.

I agree with all the people who say increase your fat intake since it is calorie dense and fills you up longer than carbs without the addictive properties. There are many possible reasons for food cravings, such as bacterial dysbiosis, leptin/insulin resistance, nutritional deficiencies, and more. It seems like you aren't losing weight, so I'd recommend cutting back on the running temporarily and see if you gain weight. If you still have the cravings and start to gain weight rapidly it's likely you have leptin resistance to some degree, especially since you mentioned you had weight problems before. I just noticed in one of your replies to an answer that you drink 1-3 drinks with artificial sweeteners per day. That alone could easily explain your cravings. Artificial sweeteners are linked to obesity, and a study compared rats who had pure sugar to rats who had the sweeteners, and the ones with the sweeteners had bigger appetites and a higher percentage of body fat. I shadowed a dietitian over the summer and I saw many obese patients referred from doctors who were drinking diet soda every day as their source of water. So before you do anything else try eliminating those first and see if your cravings go away, then increase fats while decreasing carbs. I know it's easier said than done but in the end it's worth it.

I'm guessing the typical responses will be along the lines of needing more details about what you eat!

2lbs of chicken and 2lbs of parsnips is missing not only fat but a whole bunch of other micronutrients, a deficiency in any one of which could be driving hunger. Or it could be thirst.

Craving SAD junk sounds odd if you're eating clean too. I'd say try eating to satiation on strict paleo, with good balance making sure you get the full range of veg, protein and fat. I'd be surprised if you felt like you wanted to do that every day. It could just be that you're 1000 calories 'behind' and you're not allowing yourself to catch up, like with sleep, and if you eat til you're sick one day on a variety of paleo foods you'll be able to move on. Why not? Imagine you just bagged a mammoth.

It sounds like you are addicted to carbs and would do well trying to rein them in for a time. If you cave, you are quite likely to go towards "skinny fat" and then regular fat again. You might try replacing many of the carb calories with real fat for a time, until you can get control of your cravings. Even though you like the way you look, perhaps your body thinks it is too thin, and maybe it is right this time.

I used to be this way too. I ate a lot (1000+ calorie meals) and was still craving snacks 2 hours later. Then I tried intermittent fasting (IF). If you haven't heard about it, check out the threads here on Paleohacks (there are several). It was hard for me for a few days, with strong hunger pangs during the 16 hour fast. But now, I'm fine and I don't need feel the need to eat every few hours. I eat two meals a day and I rarely snack and I'm not hungry between those meals. I think I used to eat upwards of 2500 calories and still hungry, but now I'm doing IF and I'm getting by on about 2000.

I agree with the eat more fats, and would add on average a 5'9 female should weigh between 130-160 depending on frame and BF%, a 5'9 male would need to weigh between 150-170, again dependent on BF% and comp. It would seem to me, unless you are extremely small framed and fine boned, some more weight would be beneficial to you.

I have had a similar experience with being constantly hungry when I am working out on the regular. Something that has helped me is to maximize the nutrients in the foods that I eat. I believe that when the body is constantly hungry, it is often due to some missing nutrients rather than the need for more calories.

For example, eating a largeish portion of liver (say a pound) tends to completely satisfy me and kills my appetite for several hours at least. The same is true of greens like kale. Pastured eggs can have 5x or more the nutrients of supermarket eggs, and I find them a lot more satisfying. I also find grass fed beef more satisfying than grain fed. Paleo foods are generally higher in nutrients than SAD foods, but some Paleo foods are higher than others.

Many Paleo folks avoid vegetables, which I really don't understand because they are a great source of nutrients. Enter everything that you eat for a week or two into FitDay and see if you are low on any nutrients. I did this and was somewhat surprised to learn that, even though I ate what I thought was a very good Paleo diet, I was seriously low (like less than 50% of RDA) in magnesium, manganese, calcium, vit E, and a few other things. Rather than fill in these gaps with supplements, I try to eat foods that are high in these nutrients, which is primarily vegetables, fruits, berries, and nuts.

Stop torturing yourself, eat as much as you want for a couple days and eventually you will normalize out to a reasonable calorie intake. I guarantee you won't be able to eat close to 8000 cals and if you do you'll probably do it for a day or 2 before losing your appetite. Your calorie counting and restricting is just making the problem 100 times worse, forget about calories for a week and just eat a variety of whole foods to satiation.

You obviously have an irrational fear of gaining weight, at your current weight you are borderline underweight and I promise you won't gain back to 200 pounds overnight :)

Forget about restricting, eat whatever you want provided its a whole food. You eat a lot of protein(over 250g if you eat 4lbs of lean meat) which could be an issue, try decreasing that and replacing it with carbs or fat. Its pretty obvious why your hungry if your running 30 miles a week.

It too bad everyone else is just supporting your anorexic behaviour by telling you to limit even more(carbs)

I agree that 2lb of parsnips sounds like a lot of carbs to have in one go and could set off cravings. It might be better to replace some of these calories with fat.

I just posted a question myself and the crux of that one is that I find fatty beef does the best job of suppressing my appetite. Personally, I don't find chicken, eggs or veggies do anything to lessen my appetite although they are delicious food.

As I said, I'm not assuming it'll be a miracle cure for you but fatty beef shuts my appetite right down--I practice IF and I don't feel a twinge of hunger until well into the next day.

Matt, I can completely 100% relate to this issue - This was me about 2 months ago!

I had been eating ground beef or chicken, sometimes both, for breakfast with veggies like mushrooms or zucchini. I would feel satisfied initially after this breakfast but would be insanely hungry approx 1.5 to 2 hours later. I would always end up craving SAD foods and dried fruits and was eating up to 200g of cashew nuts in one go - It was the only way that I would feel full! I was constantly thinking about food, was never full after my lunch and was constantly planning what I would snack on next and how I would make it to dinner without snacking on my journey home from work.

Lately, my breakfast consists of steak (probably 6-8oz, it can vary from day to day), 2 slices of bacon and approx 1 tbsp of coconut oil. This breakfast has been a lifesaver for me. It generally keeps me full for 3 to 4 hours and has almost completely gotten rid of my cravings for sweets and junk food. I can also now eat a small handful of cashews or any other type of nut and not feel that I need to eat the entire packet in one go!

For lunch, I generally eat some protein (usually pork or chicken), with some veggies and a medium sized sweet potato. Eating sweet potatoes at lunch time has also been hugely helpful in controlling hunger and cravings for me.

Dinner is generally more meat or some oily fish like salmon with veggies.

I know that the same method may not work for everyone, but seeing as your issues and symptoms are so similar to mine, it might be worth trying out the steak/bacon/coconut oil breakfast to see if it works for you. And if you're not a fan of coconut oil, you can always replace with another healthy oil.

I really hope that this helps - Wishing you the best of luck!!

oh yeah? Eat nothing but simple/non-seasoned steak, plain sweet potatoes and steamed broccoli. all unsalted. lets see how hungry you still are.

(lower your food palatability while still eating Paleo)