I can't help be reminded of Jack LaLanne's two rules of nutrition: "If man made it, don't eat it", and "If it tastes good, spit it out." Of course, he was not

I can't help be reminded of Jack LaLanne's two rules of nutrition: "If man made it, don't eat it", and "If it tastes good, spit it out." Of course, he was not exactly a scientist, but he's right that our sense of taste is no longer a good measure of the value of food in the modern world. It seems likely that the way we will overcome this is through education -- but wouldn't it be great if there were some way to fix our sense of taste, so that valuable phytochemicals tasted sweet, or that lead tasted bitter?