It wasn't until years later that it started to make sense to me. So, maybe it wasn't in spite of our reduction in fats that we have gotten more ill and overweight, but rather because of it. Fats have been replaced by sugar which has since been shown to fuel cancer, bring up cholesterol levels, and cause, either directly or indirectly, heart disease and many of the problems that we can develop health-wise. Not only are people finally realizing that a low fat diet isn't as good for you as was once thought, but neither are the supposedly healthier fats (ahem, think margarine) that we have traded for the traditional fats that our ancestors used.
Years ago tallow (made from beef fat, aka. suet) and lard were used quite commonly used in cooking. If you actually look at the profile of traditionally made and rendered animal fats, they don't really look that bad. They have a high percentage of monounsaturated fats, the ones that are supposed to be so good for you in olive oil. What is supposed to be bad about them is the also high percentage of saturated fats, but little by little researchers are realizing that saturated fats were likely unfairly demonized. Even at my last CE course about nutrition several years back, we were already being advised that coconut oil, despite being so high is saturated fats, was one of the healthiest fats that you can cook with because of its stability, amongst other benefits. Even a healthy oil like olive oil isn't necessarily so healthy once it is heated to the high temperatures needed for frying, so it is better reserved for using raw.
I have come to believe that the more natural, and less processed something is, the more likely that it is good for you. I'm not an expert, though, but rather someone who spends a lot of time reading about these things. The truth is that once saturated fats were demonized, they weren't studied much anymore, so there really isn't much information available about them. What I can say is that I couldn't find any real studies that would show that they actually were bad. In fact, certain diets, like the GAPS diet incorporate using animal fats as the fats of choice for trying to heal the body.
I put off trying to render myself for quite awhile, though, because somehow rendering fat seemed like it was going to be something very difficult or scary to do. I had gotten over my intimidation to all the new words for me like suet and tallow, and the negative connotations to the word lard, but that drove me to buy some lard from the store. The problem? Supermarket lard isn't very good. It usually has other ingredients added and just doesn't have the same taste or texture that you get with homemade. Still, I kept reading about how other people rave about foods cooked in animal fats, or how flaky pastries and pie crusts become when made with it. Plus, I love mantecados, a Spanish shortbread made with lard that is very popular here at Christmas. So, I finally tried it myself.
What you will need:
-Pork fat (I usually use around 2-3 pounds)
-crock pot or stove and pan