-as an addendum to the above, that summary isn't uniform with regards to -all- produce. Kale, cabbage, etc- these are largely harvested ripe and have a better shelf life without any need for additional procedures (though many are still applied) and the nutritional density of a piece of cabbage today is or would be largely the same as the nutritional density of a piece of cabbage "back in the day": - or, in some cases higher, since they've been bred to that effect or since they're grown in a more amenable environment with access to the nutrients they require in order to produce the nutrients we require.
I am the Infantry. I am my country’s strength in war, her deterrent in peace. I am the heart of the fight… wherever, whenever. I carry America’s faith and honor against her enemies. I am the Queen of Battle. I am what my country expects me to be, the best trained Soldier in the world. In the race for victory, I am swift, determined, and courageous, armed with a fierce will to win. Never will I fail my country’s trust. Always I fight on…through the foe, to the objective, to triumph overall. If necessary, I will fight to my death. By my steadfast courage, I have won more than 200 years of freedom. I yield not to weakness, to hunger, to cowardice, to fatigue, to superior odds, For I am mentally tough, physically strong, and morally straight. I forsake not, my country, my mission, my comrades, my sacred duty. I am relentless. I am always there, now and forever. I AM THE INFANTRY! FOLLOW ME!