What fruits or beverages have the most citric acid?
Citrus fruits have the greatest amounts of citric acid. Lemon, lime and grapefruit (and their juices) are the richest sources of citric acid, with oranges, orange juice and similar fruits providing relatively large amounts [41]. Squeezing a lemon or lime into water or other drinks will also provide a good amount. Although commercial soft drinks add citric acid or sodium citrate, the amounts are generally less than in the natural juices. Commercial lemonade, orange juice from concentrate and cranberry juice are also reasonably good sources. Conclusions It is best to avoid exposure to DU dust by staying away from vehicles or buildings destroyed by DU. If you are in an area where there may be DU dust, avoid breathing the dust. Breathing through several layers of clean (uncontaminated) cotton cloth may help, if a protective mask is not available. Clean any clothing that may have been contaminated by washing with baking soda. Absorption of uranium oxides through the skin may be slow, but it
