Q: I am reading a book that recommends omega-3 fatty acids. What do you think about these fats?
– Tim from Woodstock

A: Although I can’t speak for the book, I do support recommendations that people eat more omega-3 fats and less saturated fats. In researching my latest book, The Origin Diet (Henry Holt, January 2001), I found that our bodies evolved on diets rich in these omega-3s, consuming up to 5 to 10 grams a day. Today most people average less than 1 gram a day. Unlike saturated fats, which are storage fats, the omega-3s are structural fats that function as components of cell membranes, building blocks for hormone-like compounds called prostaglandins, and as regulators of bone metabolism and nerve function. It’s not surprising that an overwhelming amount of research is showing that increasing these fats in our diets lowers risk for physical, emotional, and mental disorders. Rich sources of the omega-3s include wild game and fatty fish, such as salmon, mackerel, and sardines. Although flaxseed contains omega-3s, they are converted inefficiently to the active forms of these fats in the body, so flaxseed is not as good a source as is fatty fish. -Elizabeth Somer

Q: Where can I get Spectrum Salad Dressings with omega-3 fatty acids?
– Arlene in Illinois

A: These vinaigrette salad dressings are great, but are available in only a few large health food store chains, such as Whole Food Markets and their subsidiaries, Wild Oats, and Fresh Fields. You also might try the company’s website – www.spectrumnaturals.com. -Elizabeth Somer

Q: Where can I get omega-3 eggs and calcium candy?
– Debbie in Fairfax, Virginia

A: Both omega-3 fortified eggs and chocolate calcium chews can be found in most supermarkets and pharmacies across the United States. Omega-3 fats, which are typically found in fish, help lower heart-disease risk as well as improve mood and mental function. You’ll be seeing them in more than just eggs in the future. The calcium chews, such as Viactiv, supply up to 500mg of calcium (about half a woman’s daily need for this mineral) plus other bone-building nutrients like vitamins D and K. -Elizabeth Somer