Why do winter squashes possess a higher nutrient concentration than summer squashes?

Answer

They are harvested when mature, allowing them to accumulate vital nutrients

The fundamental difference in nutrient density between winter and summer squash stems from their harvest timing. Winter squash varieties are allowed to mature completely on the vine, which is the period during which they accumulate higher levels of essential nutrients, particularly beta-carotene in the orange-fleshed types. Summer squashes, characterized by their soft, edible rinds, must be eaten shortly after picking, meaning their nutrient profile is not as concentrated as their mature, hard-skinned winter counterparts.

Why do winter squashes possess a higher nutrient concentration than summer squashes?
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