The idea that our paleolithic ancestors ate a very low carbohydrate diet is nothing more than a hypothesis that Loren Cordain (the original author of the "Paleo Diet") came up with from his research years ago. His book was a huge step forward to starting the "Paleo" movement. But, since his popular book was published, a lot of new research has emerged and many other more recent "Paleo" authors have published their own versions of the "Paleo" diet and that research has evolved to a sort of Paleo 2.0 which includes starchy tubers: Chris Kresser, Paul Jaminet, Kurt Harris, Stephan Guyenet, Richard Nikoley and Mark Sisson now all recommend the inclusion of some "safe starches" (and even some properly prepared legumes) into their diets.
Paul Jaminet — author of The Perfect Health Diet followed the low carb Paleo diet — along with his wife, and saw a decline in their health over time. He and his wife — both trained scientists — discovered that there is a lot of evidence that our Paleolithic ancestors ate a moderate carb diet (~30% carbs). Starchy tubers likely played a significant role in providing the energy necessary to fuel our larger Primate brains. Jaminet also discovered that there is a lot of research that shows that low carb diets can be rather harmful to one's health over the long term. Blood sugar issues, thyroid issues, gut issues, fungal infections are all promoted by very low carb diets. See Jaminet's blog series on zero carb dangers:
http://perfecthealthdiet.com/category/zero-carb-dangers/
I don't think we need books to teach us how to naturalize our diets. It's pretty obvious what foods were not available to hunter-gatherers.
I agree that very-low-carb is a bad idea. I think that sometimes people use the term as a shorthand for 'low-grain/low-sugar'. I do have a small amount of gluten-free grain, and also some legumes. I don't think there's any doubt that Palaeolithic humans had carbs such as fruit and tubers.
It may be obvious what foods were available, but a book can be extremely useful for determining the adequate carb levels to support your thyroid, brain, immune system and every other organ in your body. And once you determine that level, you'd be shocked at how many potatoes you'd need to eat to hit a moderate level of just 30% of your calories from carbs. It's a lot.
The only problem with cutting out grains is that refined carbs are so carb rich you don't realize how many natural complex carbs you actually need to consume in order to keep your carbs at a moderate level.
I started the Perfect Health Diet in August. My husband and I both love it. I had been on a low carb diet my entire life. i was neither skinny nor healthy. I eat more now than I have in my whole life. I have lost a much needed 10 pounds since starting and am never hungry. The amount of potatoes and rice that they recommend is a lot. I don't even have to measure because I could never eat it all.
Lynn
Pretty easy if you consume plenty of fruit, veg and nuts. You could do your own calculations using links from this page.
I certainly wouldn't want to get such a high proportion of my carbs from spuds.
And after reading the Perfect Health Diet, as well as Kresser's works, I wouldn't want to get such a high proportion of my carbs from fruits and nuts (high Omega-6 and excessive fructose). Those foods are best enjoyed in moderation. So, to each his/her own. Tubers are the most nutrient dense vegetables and an excellent source of carbs and fermentable fibers — which are crucial to any properly functioning gut. Ignore fermentable fibers at your own peril. It's no wonder that traditional cultures revered their tubers.
I certainly wouldn't want to get such a high proportion of my carbs from spuds.
I get arthritis from potatoes.......from all nightshades........so I promise not to try this diet.
I am doing a diet recommended by Dr Myhill to sort out an upper fermenting gut. She says absolutely NO carbs including no root vegetables (carrots etc) she even says no fruit and for some people no vegetable fibre!!!??? I didn't think my Genova stool test looked too bad - but she belives it points to a fermenting gut, also out are beans and lentils, which we veggies usually eat a lot of.
Yesterday had apple and almond and coconut oil 'porridge' then at lunch had vegetable soup with naughty root veg and squash and for dinner I had green curry -prawns and veggies in coconut and lime sauce - I also had some white basmati rice. I seemt o do better with a small amount of rice than a small amount of potatoes. I have woken up this morning feeling even more sick than yesterday - although the first few days I felt extra energy.
http://drmyhill.co.uk/wiki/Stone_Age_Diet_-_this_is_a_diet_which_we_all_should_follow
The diet also excludes all dairy but allows soya kefir (which I make at home) maybe the feeling ill will pass?
All the best,
Justy.
I read a book by Paul jaminet who advocates that most people do best with a bit of starch/natural sugar as our body does need a certain amount of glucose for certain functions in the body. He calls his diet recommendations a low to moderate carb diet and advocate approx 400 starch calories
Obviously this is just his theory but it's interesting and I like his recommendations as I can manage them so could be bias! I am just too hungry and weak with no starch. He argues that carbs from vegetables give you no significant glucose as your body uses up most of the energy from them by digesting them
Edit
Apologies, I should have read all the posts as I see others have mentioned pAul Jaminet too
We can make glucose from a wide range of foods, and can also regenerate it from the storage form called glycogen. We don't need sugar in our diet, although we have a taste for it as it is an instant form of energy and thus useful at times of food scarcity. We now have the opposite problem - a superabundance of food - in the modern world, hence overconsumption of these instant/rapid energy sources which we can't use quickly enough, hence the obesity, diabetes and vascular disease epidemics. People with ME are even less able than healthy people to use such energy sources quickly enough.
This seems a good source of info about glucose and nutrition.
I can certainly respect that. Though, it's likely that there is an underlying cause to your arthritis that is merely exacerbated by nightshades (not necessarily caused by them).