This is startling, but not surprising when you stop to think about it...
http://www.politico.com/agenda/stor...de-000511?mc_cid=8b782b7097&mc_eid=2e017e20a7What he found is that his 2002 theory—or, rather, the strong suspicion he had articulated back then—appeared to be borne out. Across nearly 130 varieties of plants and more than 15,000 samples collected from experiments over the past three decades, the overall concentration of minerals like calcium, magnesium, potassium, zinc and iron had dropped by 8 percent on average. The ratio of carbohydrates to minerals was going up. The plants, like the algae, were becoming junk food.