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Vegetarian diet raises risk of cancer?

Posted: Thu Apr 14, 2016 7:29 am
by Jaywalker
dailymail.co.uk/health/article-3515293/Vegetarian-diet-raises-risk-heart-disease-cancer.html

Not sure if that's been posted, but what do you think about this?

I haven't read the original study, but the first sentence set off my bullshit alarm: "Vegetarianism over generations can result in genetic mutations which increase the risk of heart disease and cancer."

Can our diet really change the genes our children inherit? Even if it can, is there evidence to support this?

Re: Vegetarian diet raises risk of cancer?

Posted: Thu Apr 14, 2016 8:29 am
by Jaywalker
Yeah, that was bullshit alright: https://www.researchgate.net/blog/post/human-genome-shaped-by-vegetarian-diet-increases-risk-of-cancer-and-heart-disease

Re: Vegetarian diet raises risk of cancer?

Posted: Thu Apr 14, 2016 4:52 pm
by EquALLity
Don't trust the Daily Mail. It's worse than FOX. :P

Re: Vegetarian diet raises risk of cancer?

Posted: Thu Apr 14, 2016 5:25 pm
by brimstoneSalad
It's bullshit, a total misunderstanding of evolution, and fractally wrong.

1. This is an issue of changing diets; it's because they used to eat diets low in Omega-6, and are now eating diets extremely high in Omega-6 (both different vegetarian diets). This is not a vegetarian vs. meat issue, it's an issue of very high Omega-6 oils which have been added into these diets. Change the oil to healthier oils, and you remove the risk. The risk does not increase outside the context of the addition of these oils.

2. Vegetarianism doesn't cause genetic mutations. A diet very low in Omega-6 given to a large population will make people WITH the mutation more successful over hundreds of thousands of years, making the mutation more common because the people without it were not as healthy or fertile (or had higher infant or child mortality).

3. None of this is an issue (or a meaningful selective pressure) in modern diets, which are comparatively nutrient rich. Modern vegetarian diets (as long as they aren't very low fat) contain plenty of Omega-6, so would not drive such selective pressures for inheriting this mutation.

Vegan / vegetarian DNA

Posted: Tue Apr 19, 2016 4:39 am
by Unknownfromheaven

Re: Vegan / vegetarian DNA

Posted: Wed Apr 20, 2016 9:20 pm
by brimstoneSalad
Unknownfromheaven wrote:http://www.techinsider.io/vegetarian-di ... =buffer-ti

Is this true ?

No.

Here's another thread on it: https://theveganatheist.com/forum/viewt ... f=7&t=2001

EDIT: Merged.