As you can see, the ants marched past the margarine, and (obviously) the low-fat butter substitute to get straight to the good stuff. The point Redzepi is trying to make here: the natural world can eschew fad diets, mob mentality, and marketing buzz to gain a clean perspective on what is really beneficial for our bodies. And even though an ant's body chemistry doesn't exactly align perfectly with our own, it's been perceived that natural fats can actually be less harmful to our bodies than trans-fats.
Bizarre Foods with Andrew Zimmern host... um, Andew Zimmern... agrees with the insect-based result, showing his support for Redzepi and going au natural in the kitchen. And this is coming from someone who's definitely eaten an ant or two.