[quote]bulldogtor wrote:
The book is a really good read and has a lot of sound nutrition principles and will get most people introduced to proper nutrition.
The points I disagree about:
-It recommends canola oil for cooking because of the omega 3 content… apparently he doesn’t know that this is oxidized because canola oil is unstable in heat. Most of the omega 3 in canola oil is oxidized in the refining process anyways.
-Its stance against fats. Yes, animals were leaner back then (compared to the current grain-fed animals)… but prehistoric people’s also ate bone marrow and brains–extremely fatty organs. Without eating these (because of omega 3 content), it is said that humans would not have been able to evolve (if you believe in evolution…)
I say those points because after reading the book, I formed my diet around lean meats, veggies, and fruits… and I lost so much weight–including lots of muscle. I added saturated fats from eggs, beef, etc and feel a lot better and have gotten my weight back.
laroyal–I’m especially interested in hearing your comments on this.[/quote]
That is a very interesting post, I honestly did not consider the part about bone marrow and brains. I think to cut out all Saturated fats is a mistake but they should be limited. The biggest thing is balancing your oil intake. As a Poliquin guy my beliefs fall in line with his and here is what he says about balancing your fat intake:
When we were cavemen, we used to consume a diet that had a 1 to 1 ratio of Omega 6s to Omega 3 s. Now the typical American diet has a ratio of 50:1.
Now the deal is that when that ratio is not optimal (1:1), cancer, heart disease, arthritis, diabetes, and stroke risks increase dramatically.
So what to do? Here are eight steps to re-balance your omega 6s to Omega 3s ratio:
Eliminate all foods that contain the words partially or hydrogenated fats. There are no safe levels of trans fats. That is why Canada and the U.S. are forcing companies to list the trans fat content. Unfortunately, the US law is too lax regarding the interpretation of the content of trans fats.
Eliminate all foods that contain corn, safflower, peanut, or sesame oil.
Eat more wild meats: elk, buffalo etc…
Eat only grass fed beef (e.g. TallGrass beef).
Consume 30 to 45 grams of fish oil a day. Our Paleolithic ancestors consumed 300-400 grams of Omega 3s a week. Make sure they are free of heavy metals, and solvents such as hexanes. To put your mind at ease, Poliquin Performance only stocks products containing the purest medical grade fish oils – click here to see our selection.
Eat Omega 3 fed eggs.
Eat more green leafy vegetables, and great northern beans, navy beans.
Soak flax seeds overnight, and add them to your shakes. Make sure to buy small quantities at a time and keep them in the fridge in a vacuum resealable container.
Hope that helps and thank you for the informative post. Very interesting point!