Comment Re:How did they measure nutrients from the 1960s? (Score 1) 51
Is the measurement methodology the same? Was the equipment equally sensitive? Could the difference be attributed to the differences in technology from the past 60 years?
I think so. I was but a tyke in that era, but I clearly remember my uncle bitterly complaining at the time: "We can put a man on the moon, but we still can't measure the nutrient levels in vegetables with sufficient accuracy!"
Life is so much better now.