Live data from Hacker News

Animals living alongside humans produce amylase, enzyme that breaks down starch

elifesciences.org

1–10 of 62 posts

Re: Animals living alongside humans produce amylase, enzyme that breaks down starch

#2
> This may suggest that our lineage has evolved specific adaptations to digest starch-rich foods, underlining the long and continuing importance of these staples in our diet

This reminds me of the interest in keto dieting and the frustrating misunderstanding that carbs are the cause of excess weight, diabetes etc. If that were true, the whole world would be diabetic and obese, since everywhere has a staple carb. It's only with excess calories and fat that carbs contribute to, but are not the cause of, the problem.

Re: Animals living alongside humans produce amylase, enzyme that breaks down starch

#4
post #2

> This may suggest that our lineage has evolved specific adaptations to digest starch-rich foods, underlining the long and continuing importance of these staples in our diet This reminds me of the interest in keto dieting and the frustrating misunderstanding that carbs are the cause of excess weight, diabetes etc. If that were true, the whole world would be diabetic and obese, since everywhere has a staple carb. It's…

There are a few populations without (much) staple carbs, for example the Inuit and the Maasai. But I don't think many people solely blame carbs. It's processed carbs and sugar, hyper-palatable foods, lack of sleep, lack of sun exposure, microbiome damage from antibiotics, and a ton of other lifestyle factors.

But once you're in a compromised state (autoimmune, type 2 diabetes, hypertension, etc.), the ketogenic diet can be a very good way to treat or reverse those conditions. It doesn't mean that no one can eat carbs, it just means there are a lot of people who really do benefit from it.

Re: Animals living alongside humans produce amylase, enzyme that breaks down starch

#5
post #2

> This may suggest that our lineage has evolved specific adaptations to digest starch-rich foods, underlining the long and continuing importance of these staples in our diet This reminds me of the interest in keto dieting and the frustrating misunderstanding that carbs are the cause of excess weight, diabetes etc. If that were true, the whole world would be diabetic and obese, since everywhere has a staple carb. It's…

As societies get richer and more sedentary they do get more diabetic and obese though. That’s not really due to carbs existing of course - but as we get easier access to luxury ultra rich foods it causes a lot of problems.

Re: Animals living alongside humans produce amylase, enzyme that breaks down starch

#6
post #2

> This may suggest that our lineage has evolved specific adaptations to digest starch-rich foods, underlining the long and continuing importance of these staples in our diet This reminds me of the interest in keto dieting and the frustrating misunderstanding that carbs are the cause of excess weight, diabetes etc. If that were true, the whole world would be diabetic and obese, since everywhere has a staple carb. It's…

There are a few populations without (much) staple carbs, for example the Inuit and the Maasai. But I don't think many people solely blame carbs. It's processed carbs and sugar, hyper-palatable foods, lack of sleep, lack of sun exposure, microbiome damage from antibiotics, and a ton of other lifestyle factors. But once you're in a compromised state (autoimmune, type 2 diabetes, hypertension, etc.), the ketogenic diet…

Apparently Inuit people are actually fine on carbs because the meat they eat tends to retain its glycogen stores better because of the arctic conditions.

Re: Animals living alongside humans produce amylase, enzyme that breaks down starch

#7
post #2

> This may suggest that our lineage has evolved specific adaptations to digest starch-rich foods, underlining the long and continuing importance of these staples in our diet This reminds me of the interest in keto dieting and the frustrating misunderstanding that carbs are the cause of excess weight, diabetes etc. If that were true, the whole world would be diabetic and obese, since everywhere has a staple carb. It's…

It's usually more of an issue with simple carbs, ie monosaccharides and disaccharides. Starch isn't one of them.

Re: Animals living alongside humans produce amylase, enzyme that breaks down starch

#8
post #3

The image of the wolf with the deer leg in its mouth and the German shepard with the pizza slice in its mouth is basically the entire tl;dr.

Good quality dog food is closer to deer leg then to pizza. Unfortunately there are too much low quality made of unbelievable junk pet food around compare to which even pizza sounds good and healthy. That prompts a lot health problems to the dogs.
Post reply on HN