The community is debating the idea that the decline in the nutritional density of modern foods, particularly vitamin A in oranges, is directly caused by soil depletion, making supplementation or increased consumption necessary.

noli's read

The consensus among top-voted users is skeptical: they point out that the observed decline in nutrients is better explained by the choice of agricultural varieties (selection for yield, size, or shelf life) than by the intrinsic quality of the soil itself. Analyses such as those published in the Journal of the American College of Nutrition (observational studies on food composition data) support the view that genetic modifications of crops are the predominant factor in this decline. The argument regarding oranges is scientifically weak, as these fruits are not a major source of vitamin A, making the numerical comparison largely irrelevant. While the degradation of soil health is a concerning environmental reality documented by the FAO (expert reports), the direct causal link to an immediate nutritional deficiency in the consumer is often exaggerated in mainstream media. The community is therefore divided, with a strong tendency to reject the simplistic shortcut between depleted soil and the immediate loss of vitamins on the plate.

the sources

1. 1r/nutrition