Is organic food more nutritious than conventional food?

At this time, there is no definitive research that makes this claim. It is extremely difficult to conduct studies that would control the many variables that might affect nutrients, such as seeds, soil type, climate, postharvest handling, and crop variety.

However, some recently published studies in peer-reviewed journals have shown organic foods to have higher nutritional value. For example, researchers recently found that organic tomatoes had higher levels of phytochemicals and vitamin C than conventional tomatoes.

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