The 3, 6 and 9s of healthy fats

You may have noticed products — from yogurts and cheeses to bread and eggs — touting their omega-3 content in on grocery shelves. Omega-3 fatty acids are in the spotlight because there is scientific evidence to suggest many of us are not getting enough of these polyunsaturated fatty acids. But contrary to what advertisers will have us believe, omega-3s are not the only fatty acid that is good for us