Long post guys, but just read it and respond.
I may be mistaken in my facts.
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QUOTE(4Rings @ Jul 31 2009, 06:15 AM)
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There was a documented study on a group of university swimmers by Barry Sears, founder of Zone Diet.
Uni B had never beaten Uni A in swimming competition in their history. After adopting Sears' low carb diet (4:3:3),
Uni B won the swimming competition for the 1st time in their history.
But this study had never gone into international level. I guess Sears couldn't convince those who had been brainwashed by conventional methods.
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You are right about the Omega eggs. The chicken are fed with quality feeds to produce omega 3 rich eggs. What the chicken ingest that's what you get in the egg. Those are my 2nd choice when i ran out of kampong eggs.
PUFA is a good oil but must be taken in moderation because it is not stable. Only the unrefined PUFA is recommended. Refined PUFA cooking oils should be avoided because they have been altered chemically during processing. MUFA or N9 is a neutral oil. It is stable and can be used in cooking.
Saturated fats are also beneficial to our health.
PUFA is classed into N3 and N6. PUFA that is rich in N6 should be taken in moderation to keep the N3 and N6 in balance.
iamyuanwu, are you sure N6 can be synthesized from N3? I have never heard of that. If it could, N6 would not be known as essential fatty acid.
BTW there is a new brand of egg on market. The hens are fed with Lactobacillus instead of antibiotics to enhance their immunity against bacterial infection. The eggs are free from salmonella too. They are selling at 3.80 for 10 if I am not mistaken.
I bought a similar type months ago. It was imported from Korea and cost a bomb, 7 bucks for 10. It tasted rather bland.

Don't know where to find kampung eggs up north here. Even the seller tells me that some organic eggs are normal eggs which the distributors/farmers lying that they're organic. By hey, that's how it is like way up north.
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Yup. I'm mistaken. ALA is the n-3 that can be converted into other n-3 DHA and EPA. n-6 still needs to be taken. My post above will be edited.
High ratio of n-6 compared to n-3 promotes inflammatory illnesses like cardiovascular disease, arthritis, cancer etc...
Optimal ratio is less than 4:1. Western diet is 15:1. Msian diet = ??
So we need to increase our n-3 FA and decrease n-6 intake to reach a balance. Note that n-6 is still an important nutrient. Just that the ratio to n-3 is not ideal in our diets.
Below are abstracts about the ratio of n-6:n-3. (If your uni library have access to Science Direct or NCBI, please download the article and share the knowledge)
Do check out other related articles there too.
Biomedecine & Pharmacotherapy; Volume 56, Issue 8, October 2002 (linked from Wikipedia)
The importance of the ratio of omega-6/omega-3 essential fatty acids. by Simopoulos AP
http://www.sciencedirect.com/science?_ob=A...e332f3290725463(note: it's a 2002 article. More recent articles needed for cross-ref)
Biomedecine & Pharmacotherapy; 2006 Nov;60(9)
Evolutionary aspects of diet, the omega-6/omega-3 ratio and genetic variation: nutritional implications for chronic diseases. by Simopoulos AP.
http://www.ncbi.nlm.nih.gov/pubmed/1704544...ogdbfrom=pubmed-----
Regarding refined and unrefined PUFA. Let me add to 4Rings' points.
What is wanted is PRESSED or COLD PRESSED oils. That means the oils are extracted with a mechanical process. No chemicals involved. In cold press, there's no heat... which means the oils are less altered.
Many PUFA oils are extracted with chemicals. And some are even stabilised by using: jeng jeng jeng... hydrogenation <--- the product has just been 'refined'. Which leads to trans fat formation in PUFA.
Also, there might be cases where vitamin E (tocotrienol & tocopherol) is added to oils. This is all right. Vit E is an antioxidant, which makes it a good natural preservative in oils/fats.
QUOTE(4Rings @ Jul 31 2009, 06:15 AM)
PUFA is a good oil but must be taken in moderation because it is not stable.
I'm interpreting this in 2 ways:
1. Not stable in normal conditions. Means it's not suitable for high heat cooking because it gets oxidised easily.
2. Not stable in the body in huge quantities. Means extra PUFA can turn into free radicals and damage the body if eaten too much.
Are you referring to both?
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For those with too much time and love to read:
All about arachidonic acid (AA) which an n-6 fatty acid (omega-6). You have no idea how important this FA is and how many functions it's involved in. But then again, there's such a thing as "having too much of a good thing". =)
http://www.acnp.org/G4/GN401000059/CH059.htmlGood stuff!
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Pizzaboy,
This is one of the best discussion thread in LYN H&F. It's been a long time since anything stimulating like this comes along. Thanks for starting this thread.
Moar moar moar!
This post has been edited by iamyuanwu: Jul 31 2009, 01:44 PM