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Our ancestors ate a Paleo diet and it had carbs

knowablemagazine.org

81–90 of 94 posts

Re: Our ancestors ate a Paleo diet and it had carbs

#81
post #61

Earlier quoted context omitted.

> The remaining people practicing such a folkway live on marginal land, the harsh truth of human existence being that if it was rich enough for agriculture, or good for pastoralism, those lifestyles would have won out. That's a bit too harsh, and I spent a couple weeks living with the Hadza at one point. Even went honey-gathering with them up into a Baobab tree, although I was too scared to stick my hand in. They liv…

“They live in the African savannah, which is where humankind first evolved” We have some evidence to suggest that early humans were there but it is a huge assumption and leap of faith to make a statement like this with certainty. This statement is more likely a religious statement than one a good scientist would make. A good scientist would not make such a bold assumption without putting it in quotes or a star next t…

As far as I was aware, this is established fact. Do you have any counter arguments that myself and the OP may have missed?

Re: Our ancestors ate a Paleo diet and it had carbs

#82
post #61

Earlier quoted context omitted.

“They live in the African savannah, which is where humankind first evolved” We have some evidence to suggest that early humans were there but it is a huge assumption and leap of faith to make a statement like this with certainty. This statement is more likely a religious statement than one a good scientist would make. A good scientist would not make such a bold assumption without putting it in quotes or a star next t…

As far as I was aware, this is established fact. Do you have any counter arguments that myself and the OP may have missed?

Do you believe it is in fact established? Science discovers new ‘facts’ all the time. To say definitively that humans first evolved here in the context of a 4 billion year old planet seems irresponsible at best.

Re: Our ancestors ate a Paleo diet and it had carbs

#83

Earlier quoted context omitted.

"If you're of European descent, for example, you share more with the Hadza than you do with those of East Asian descent -- as they also share more with the Hadza than they would with you." How? Hadza would be about 3/1000th Neanderthal while both Europens and East Asians are about 20/1000th. Because home sapiens mated with them after leaving Africa and there wasn't much gene flow back into Africa. Even if that weren'…

In a nutshell it's about genetic diversity. Subsaharan Africans include virtually all of the set of homo sapiens genes (save for mutations that occurred later on elsewhere), while populations outside of Africa have only select subsets of genes, due to the limited diversity in small migratory groups. So if you're European, for example, nearly all the genes you have can also be found in the Subsaharan African populatio…

to your point, a version of this i learned was that, if you had the magic ability to select two humans with the greatest genetic distance between them on the planet, those two people would both be sub-Saharan Africans.

Re: Our ancestors ate a Paleo diet and it had carbs

#84

Earlier quoted context omitted.

Aggressive statements work better with sources, evidence or at the very least anecdotes. Otherwise, your comment is just as nonsensical as the state of nutritional science.

Those statements are in line with nutrition science so it’s unclear what sources you expect if you dismiss nutrition science.

Which nutrition science specifically? Much of the nutrition "science" out there is basically junk, invalidated by uncontrolled variables and the healthy subject effect.

Re: Our ancestors ate a Paleo diet and it had carbs

#85
post #77

Earlier quoted context omitted.

Honey throws a huge wrench in the paleo argument: it's essentially a 100% processed/refined sugar of which the Hadza in particular consume huge amounts with no ill effect. Matter of fact seems to be that if you can use the calories, there is nothing wrong with getting them separate from nutrients. A highly active person might need twice as many calories as his sedentary twin but only 20-30% more nutrients to sustain…

They ate honeycomb, which is very different from the refined honey you’d find in a grocery store. Comb has large amounts of protein from pollen and bee larvae.

You actually don’t eat bee larvae when you’re eating honeycomb. bees separate out their hives so certain sections have honey, certain sections have larvae, etc. Gathering and eating honeycomb mostly consists of selecting the primarily honey sections of comb. The comb itself has very little to no nutritional value, not even fiber.

Re: Our ancestors ate a Paleo diet and it had carbs

#86
post #37

Well, people live at least twice as long, on average, as in paleo times so much of the damage from that diet wasn’t observed in the fossil record due to the lack of really old skeletons. Must have food surpluses to value the old and infirm… Also, the exercise of those in paleo times is staggeringly better than today’s carnivores. Good for the heart, even though fat was prized as a calorie source.

Most of the increase in lifespan is due to the reduction in childhood mortality though.

Re: Our ancestors ate a Paleo diet and it had carbs

#87

Earlier quoted context omitted.

"If you're of European descent, for example, you share more with the Hadza than you do with those of East Asian descent -- as they also share more with the Hadza than they would with you." How? Hadza would be about 3/1000th Neanderthal while both Europens and East Asians are about 20/1000th. Because home sapiens mated with them after leaving Africa and there wasn't much gene flow back into Africa. Even if that weren'…

In a nutshell it's about genetic diversity. Subsaharan Africans include virtually all of the set of homo sapiens genes (save for mutations that occurred later on elsewhere), while populations outside of Africa have only select subsets of genes, due to the limited diversity in small migratory groups. So if you're European, for example, nearly all the genes you have can also be found in the Subsaharan African populatio…

That's true but I don't see how the earlier claim necessarily follows. It seems to be making assumptions around the amount of gene flow between Europe and Asia in the last 30k years, as well as that it was distinct migratory groups that seeded Europe versus seeded Asia.

It could well be true, it's plausible, I tried to google it without much luck, though.

Re: Our ancestors ate a Paleo diet and it had carbs

#88

Earlier quoted context omitted.

One thing it teaches us is that meat & animal products, especially fat, has been a central part of the diet for most of our ancestral tribal cultures. Since dairy, meat and animal fats are being vilified at the moment by the modern nutritional zeitgeist. It might be worth being skeptical of such a strong rejection of these food categories. Especially since we can't figure out the root causes of certain modern disease…

Having consumed something for a long time doesn’t mean that thing fits our health goals today. e.g. saturated fat contributes to heart disease but didn’t stop us from reproducing.

A US president succumbed to smoking induced heart attacks but the tobacco industry can't be the culprit right? Nah, it must have been a human staple that humans consumed for thousands of years. We should instead eat food that was only readily available for 300 years and only that.

Re: Our ancestors ate a Paleo diet and it had carbs

#89
post #4

I agree with the headline (and so would the "Paleo diet" people, in quotes because that's marketing, not a historical claim), but the Hadza aren't my ancestors, or particularly closely related to them. That's true of non sub-Saharan people generally. More importantly, no contemporary hunter-gatherers are a good model for pre-agricultural people (to call them hunter-gatherers at that time is to imply there were other…

"What no one ate as much of is grains, specifically ground grains." From the article... "Recently, there’s been some really cool work looking at the little bit of plaque and calculus stuck to the teeth in fossilized hominids. If you look at that, you’ll find remains of plants and starches. So we actually do have preserved evidence that early humans are eating lots of starchy vegetable foods. There’s even some evidenc…

The only evidence this provides is that you can't understand plain English at the sophomore reading level.

Or you choose not to, specifically to be aggressive and rude, which is worse.

Re: Our ancestors ate a Paleo diet and it had carbs

#90
post #82

Earlier quoted context omitted.

As far as I was aware, this is established fact. Do you have any counter arguments that myself and the OP may have missed?

Do you believe it is in fact established? Science discovers new ‘facts’ all the time. To say definitively that humans first evolved here in the context of a 4 billion year old planet seems irresponsible at best.

My understanding is that the known fossil record is extremely clear on this, and is additionally quite consistent to the extent where I'm unaware of any competing hypotheses that are taken seriously.

As far as science goes, it seems to be as established as it gets. Again, unless you've got convincing evidence to the contrary. Really not sure what your agenda is here?

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