Neighborhood information for the ZIP code 19082 is based on data from the Census and the FBI Crime Database. You can learn about the population characteristics in each ZIP code covered by Movoto.
Brazil nuts are especially high in selenium, containing 544 micrograms, and other tree nuts such as almonds and cashews have high amounts of both selenium and magnesium. Whole grains such as wheat and oats are also high in both minerals, with up to 160 milligrams magnesium and 60 micrograms selenium per serving.
I canât say if sunflower seeds are any worse or better in terms of accumulation of heavy metals than certain other plant foods. Barley may accumulate more lead than sunflower seeds, for example. Sunflower seeds are high in selenium, but I have not heard of selenium intoxication from sunflower seeds. Eating sunflower seeds, which may contain high amounts of nickel, can trigger eczema in individuals with nickel allergy. 2  Due to mixing during manufacturing, certain sunflower seeds sold in markets may be contaminated with soy allergens.