Nutrients Are Lost Very Quickly

The average mineral content of calcium, magnesium, and iron in cabbage, lettuce, tomatoes, and spinach has dropped 80-90% between 1914 and 2018.

Fresh spinach loses almost ALL of its vitamin C within 7 days of harvest when stored at 68°F (20°C). When stored at 39°F (4°C) which is about fridge temp, it loses 75%.

https://altered.substack.com/p/walmart: Walmart is quite a good source for nutrient dense fruits and vegetables.