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Kinds of food

Salads

7 products.

Typical levels

FDA doesn't test this exact kind of food; these are the closest foods it does test.

FDA samples behind these numbers
  • Lead in Lettuce, iceberg, raw: found in 0 of 27, all below 4 ppb (2017-2020)
  • Lead in Lettuce, leaf, raw: found in 7 of 27, average 1.86, highest 13 ppb (2017-2020)
  • Lead in Spinach, raw: found in 21 of 27, average 6.36, highest 18 ppb (2017-2020)
  • Cadmium in Lettuce, iceberg, raw: found in 27 of 27, average 34.2, highest 73 ppb (2017-2020)
  • Cadmium in Lettuce, leaf, raw: found in 27 of 27, average 61.1, highest 200 ppb (2017-2020)
  • Cadmium in Spinach, raw: found in 27 of 27, average 222, highest 400 ppb (2017-2020)
  • Mercury in Lettuce, iceberg, raw: found in 0 of 27, all below 1 ppb (2017-2020)
  • Mercury in Lettuce, leaf, raw: found in 0 of 27, all below 1 ppb (2017-2020)
  • Mercury in Spinach, raw: found in 3 of 27, average 0.11, highest 1.1 ppb (2017-2020)
  • Arsenic (total) in Lettuce, iceberg, raw: found in 0 of 27, all below 3 ppb (2017-2020)
  • Arsenic (total) in Lettuce, leaf, raw: found in 8 of 27, average 1.71, highest 9.2 ppb (2017-2020)
  • Arsenic (total) in Spinach, raw: found in 27 of 27, average 5.92, highest 8.8 ppb (2017-2020)
  • Perchlorate in Lettuce, iceberg, raw: found in 14 of 20, average 15.3, highest 265 ppb (2008-2012)
  • Perchlorate in Lettuce, leaf, raw: found in 17 of 20, average 14.7, highest 229 ppb (2008-2012)

"Typically" is FDA's middle sample. Daily amounts use the long-run average and each chemical's daily limit (EPA reference dose, or FDA's level for lead) for a 33-lb toddler and a 154-lb adult. ppb = micrograms per kilogram of food. Source: FDA Total Diet Study.

Products

None of these has published lab results yet.