Magarine, and low/fat low sugar stuff.

My DH is trying to convince me we are better off having the low fat plant sterols margarine. Little does he know the crappola they put into that stuff! I refuse and use either butter, avocado or whole egg mayo if I need to.
And he's also sucked into the ohh, it's low fat/no sugar, must be better! He drinks diet drinks thinking they are better than the full sugar stuff. I would rather have a huge sugar hit than drink the artificial stuff. But I rarely have it in the house, DH buys it when he's working.