Here's an FDA report on Strontium-90 and Cesium-137 found in U.S. Food from 2006-2014.
The report doesn't tell you the brand name or exactly when Strontium or Cesium was found.
It just tells you if Strontium or Cesium was found in a food OVER the FDA's reporting limit.
>> For Cesium-137, they only report a number if OVER 5 Bq/kg was found
Over 5 Bq/kg Cesium-137 was found in these foods =
- Raisin bran – maximum found was 10.8 Bq/kg
- BF, squash – maximum found was 93.3 Bq/kg
- Salad dressing, buttermilk-type low cal – “ 40.5 Bq/kg
>> For Strontium-90, they only report it if OVER .1 Bq/kg was found
Strontium-90 =
- Whole milk = maximum found was .232 Bq/kg
- American processed cheese = “ .105 Bq/kg
- Cheddar Cheese = “ .227 Bq/kg
- Pork loin, oven-roasted = “ .644 Bq/kg
- Bologna, beef/pork = “ .110 Bq/kg
- Pinto beans, dry/boiled = “ .119 Bq/kg
- Pork and beans, canned = “ .116 Bq/kg
- Peas = “ .130 Bq/kg
- Peanut butter smooth/creamy = “ .191 Bq/kg
- Peanut butter dry roasted/salted = “ .173 Bq/kg
- Cream of white = “ .541 Bq/kg
- Corn hominy grits = “ .130 Bq/kg
- Bread white/enriched = .501 Bq/kg
- Cornbread = “ .154 Bq/kg
- Bread wholewheat = “ .100 Bq/kg
- Bread rye = “ .960 Bq/kg
- Blueberry muffin = “ .170 Bq/kg
- Saltine crackers = “ .100 Bq/kg
- Egg noodles = “ .469 Bq/kg
- Corn flakes = “ .125 Bq/kg
- Shredded wheat cereal = “ .201 Bq/kg
- Raisin bran cereal = “ .227 Bq/kg
- Granola w/ raisins = “ .115 Bq/kg
- Oat ring cereal = “ .201 Bq/kg
- Red apple w/ peel = “ .127 Bq/kg
- Banana = “ .485 Bq/kg
- Watermelon = “ .108 Bq/kg
- Apple sauce = “ .213 Bq/kg
- Grapefruit = “ .109 Bq/kg
- Collards = “ .405 Bq/kg
- Broccoli = “ .220 Bq/kg
- Green beans, fresh = “ .160 Bq/kg
- Green beans, canned = “ .170 Bq/kg
- Green pepper = “ .250 Bq/kg
- Brussels sprouts = “ .341 Bq/kg
- Onion = “ .128 Bq/kg
- Raw mushrooms = “ .320 Bq/kg
- Eggplant = “ 1.156 Bq/kg
- Turnip = “ .625 Bq/kg
- Beets, canned = “ .147 Bq/kg
- Potato chips = “ .130 Bq/kg
- Pretzels = “ .119 Bq/kg
- Spaghetti w/ meat sauce = “ .212 Bq/kg
- Canned chili = “ .145 Bq/kg
- Canned vegetable soup = “ .515 Bq/kg
- Dill cucumber pickles = “ .142 Bq/kg
- White sugar = “ .171 Bq/kg
- Syrup = “ .351 Bq/kg
- Honey = “ .183 Bq/kg
- Apple pie = “ .330 Bq/kg
- Milk chocolate candy bar = “ .242 Bq/kg
- Donut = “ .106 Bq/kg
- Red/white Wine = “ .106 Bq/kg
- Swiss cheese = “ .333 Bq/kg
- Fast food chicken nuggets = “ .273 Bq/kg
- Fast food quarter pound cheeseburger = “ .269 Bq/kg
- French fries = “ .139 Bq/kg
- Pizza carry-out – “ .157 Bq/kg
- Shrimp, boiled = “ .255 Bq/kg
- Multigrain bread = “ .105 Bq/kg
- Graham crackers = “ .109 Bq/kg
- Canned pears light syrup = “ .269 Bq/kg
- Canned clam chowder – “ .480 Bq/kg
- Black olives – “ .529 Bq/kg
- Bottled drinking water – “ .202 Bq/kg
There are a few more I didn't list; you can find rest and the report here:
http://www.fda.gov/downloads/food/foodscienceresearch/totaldietstudy/ucm474705.pdf
