Key points from article :
Higher blood levels of linoleic acid tied to lower risk of death.
Linoleic acid is the most common polyunsaturated omega-6 fatty acid.
Omega-6 fatty acids may also promote low-level inflammation.
But also promotes anti-inflammatory compounds.
Finnish study analyzed data from nearly 2,500 men over 20 years.
43 percent lower risk of death between those with highest and lowest blood levels.
The study was published in The American Journal of Clinical Nutrition.
