Flaxseed is 13 percent omega-6 but Chia seeds are even worse than flaxseed at 20 percent.
www.valensa.com/resources/Omega-3-Chia-Seed.phpChia seeds contain about 32% Omega fatty acids which is very high and rare for a seed. They are 61% Omega-3 (ALA) and 20% Omega-6 (LA). Both are essential fatty acids and aid in the prevention of heart diseaseBut that is not the issue. Yes Americans eat too much omega-6 fat, but that doesn't mean that omega-6's are not
essential. What matters is the proportion of 6's to 3's. The best vegetarian source of food to bring down the ratio of omega-6 to omega-3 is by taking flaxseed, but chia is not bad either.
Both omega-6 and omega-3 are essential fatty acids and aid in the prevention of heart disease. What matters is
proportion. Too much omega-3s is just as bad as too much of omega-6's. We had a brilliant discussion about
this in HW last year where j mac discovered that too much
omega-3s are unhealthy:
www.healingwell.com/community/default.aspx?f=38&m=1927770j mac said...
I thought that fish oil was supposed to have an anti-inflammatory effect.
However, this study suggests that "excessive intake of the omega-3 DHA could be especially harmful for people who have chronic conditions such as inflammatory bowel diseases"
http://www.emaxhealth.com/1275/fish-oil-increases-risk-colitis-colon-cancer-mice
BabeintheWoods said...
Omega-3 fats don’t prevent IBD. Too much omega-3’s can cause disease. I got it. But nobody claimed fish oil prevents IBD, only that it dampens down the inflammation IBD can cause. Symptoms like arthritis. It is also good for cardiovascular health especially for lowering triglycerides. Study after study verifies this. Another advantage of unsaturated fat as opposed to saturated fat is that it doesn’t clot at normal body temperature of 98.6 degrees F. Palmitic acid, the main saturated fat in butter and beef, remains solid until it reaches 145 degrees F.
The problem is that too much of conventional omega-6 oil is not healthy either. Too much of anything is not good. Since about the 1850’s because of food degradation and processing, the amount of intact omega-3 fatty acids in our diet has declined by 85%. Also think pasture, grass-fed beef providing omega-3 as opposed to omega-6 from corn fed beef. So the ratio of omega-6 to omega-3 fatty acids in our diet has increased to about 20:1. A healthier ratio should be closer to 4:1. Too much omega-6 promotes production of inflammatory Series 2 prostaglandins causing pain and inflammation.
Of course the EXCLUSIVE use of omega-3 fats for an extended period (over a year) can cause an excess with the symptoms mentioned earlier. But for most of us the problem is deficiency, not excess. I am waiting for someone to post that too much vitamin D is dangerous. Of course it is but again the problem for most of us is deficiency, not excess.
Another problem with healthy plant, seed, and fish oils is because of their highly active nature, they interact with everything. That means they can become rancid easily when exposed to light, heat, and air. That is why industry converted them to trans fats so they can have a long shelf life. Trans fats are not good either but that is another story. A good rule of thumb is that if bacteria are reluctant to eat it then it probably isn't very healthy.