De Gonzales et al. 2015
Study / Research
Study that measured nitrate content in conventional produce from grocery stores in different US cities, revealing high variability (e.g., spinach nitrate from 65 to 8,000 ppm).
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Study that measured nitrate content in conventional produce from grocery stores in different US cities, revealing high variability (e.g., spinach nitrate from 65 to 8,000 ppm).
