by Jenise » Wed Jul 31, 2013 3:57 pm
Funny you ask. Just last week I was standing in a WFM having the same conversation with myself. Somewhere long ago I was wanting to do a Brazilian recipe that for authenticity's sake required palm oil for color and flavor, but couldn't find any because it was so evil. I ended up not doing the dish. But there it was last week--I've never seen it before.
I came home and looked it up and learned it's not the greatest, it's not the worst. Can't find today exactly what I found last week, but this blog entry in answer to your same question by one Judy Silver MD, Harvard Med School, makes essentially the same points:
Palm oil, palm kernel oil, and coconut oil. the so-called tropical oils, got a bad reputation in this country some years ago because they're high in saturated fat, which has long been linked to heart disease. Saturated fat boosts LDL cholesterol and triglycerides, both of which are risk factors for heart disease. Palm oil, which is 50% saturated, has a more favorable fatty acid composition than palm kernel oil and coconut oil, which are more than 85% saturated. In general, the higher the saturated fat content, the more solid a fat is at room temperature. Palm oil is semisolid at room temperature but can be processed into a liquid cooking oil.
In recent years, we've learned a lot more about the health effects of various fats. The honor of unhealthiest fat now goes to trans fat, which not only increases LDL and triglyceride levels, but also reduces HDL cholesterol. Most trans fat is artificially created through hydrogenation. Partially hydrogenated oil, used in many processed baked goods and snacks and for frying foods, is a major source of trans fat.
In 2006 the FDA started requiring that trans fat be listed on nutrition labels. Because of that requirement and bans on trans fat like those in New York City and elsewhere, many food manufacturers and restaurants have stopped using trans fat and are looking for alternatives. One of them is palm oil. It's less saturated than butter and contains no trans fat. But just because it's not as bad as trans fat doesn't make it a health food. According to Harvard nutrition experts, palm oil is better than higher trans fat shortenings and probably a better choice than butter, but vegetable oils that are naturally liquid at room temperature, such as olive oil and canola oil, should still be your first choice.
My wine shopping and I have never had a problem. Just a perpetual race between the bankruptcy court and Hell.--Rogov