The idea of medicine as food has existed for centuries. But throughout those centuries, the human race has been altering ancient, wild plants for our food consumption. As we have selected for sweeter and larger crops, we have dramatically reduced the cancer-fighting phytonutrients in them. For example, native Peruvian purple potatoes have 28 times more phytonutrients than the common potatoes we consume. The wild ancestors of apples have “a staggering 100 times more phytonutrients than the Golden Delicious” variety.

What does this mean for our food supply and our health? As companies such as Monsanto as well as the US Department of Agriculture develop disease-resistant and quick-growing varieties of our crops, does this mean even more nutrient loss will occur? Time can only tell. In the mean time, be sure to use food as medicine by including more herbs, greens, and colorful vegetables in a varied diet.