Here is an example of just how insidious Omega 6 oils are.
I have a friend M. We are making great progress in sorting out his health problems . M is a classic patient of a struggling NHS practice where there is little discussion about why or how, a lot of medication and little actual testing.
I have known M for a few years, and in all that time he has been an insulin dependent diabetic. I knew nothing about diabetes, so apart from saying, try and keep your diet healthy, I have not really had much to do with his health at all, until a year ago.
M knew I had diabetes , he saw what I did about it in terms of an LCHF diet , he was taking both metformin and insulin and he had been doing so for 14 years. His doctor had recently told him this wasn't working and that he would need to add more medication and even more insulin.
He told me that he experienced swings from low 3 to mid 20's on a regular basis and he had decided to copy me and try to come off the medication even if it was without his doctor's support. He's a very stubborn guy. Slowly he worked to reduce his insulin and reduce the metformin , with me keeping an eye on him and trying to make sure that he would not be left vulnerable if it didn't work.
One year later he is noticeably thinner round his middle , he has stopped taking insulin and stopped all other medications
his blood sugars now range between 5 and 10 so all in all a real poster child for the potential of an LCHF diet.
M has always suffered from bowel problems, and despite the overall improvements in health, he has continued to suffer , with recent investigations being is whether he is gluten intolerant or maybe coeliac.
As part of his healthy diet he has been eating fatty fish - mainly sardines, that seemed very sensible so I haven't queried it until today. when after a particularly bad episode this weekend, I figured it was time to see if I could figure out what might be happening.
Today I asked him to bring the can and show me what he did with it.
https://www.mysupermarket.co.uk/tes...cean_Rise_Sardines_in_Sunflower_Oil_125g.html
http://www.myfitnesspal.com/food/calories/541746143
Looks pretty good.
But then notice - these figures have been achieved by " draining" the can - i.e. getting rid of the Omega 6 sunflower oil the product is covered in.
Sardines in their natural state are 10g om 3 and 28g om 6 - ie 1:3 ratio , sardines in sunflower in my fitness pal "drained" are a similar ratio -
This is a classic reliable, healthy choice for someone looking to get a healthy dose of Omega 3 oils. On the back of the tin it says 5 g polyunsaturated, 5g mono - only 3g saturated - "my that looks healthy - nice balance of all the good stuff limited nasty saturated fats. "
Today I watched M prepare his food. He is not draining the can - after all "he's LCHF, HF is good for you - so why should I ?"
If he eats the can drained he gets 1.5g om 3,: 3.3 g Omega 6 so a 2:1 ratio with only 3.3g of inflammatory oils
If he eats the can undrained he gets 2.4 om3. and 10.3 Om 6 so a ratio of 4.25 to 1 and more than three times as much inflammatory oil .
M has actually been eating two cans, undrained - so 4.8 om 3 and 20.6 om 6 - that is for the " healthiest "component of his daily diet., an LCHF meal 68% fats but with a massive overdose of omega 6.
I don't know if that might be why he is suffering from all the inflammation he is, but as of today he so no longer eating quite so much sunflower oil ! I'll report back if that helps him.