Foods With Nickel
Youll also be getting some nickel in your diet when you eat some types of seafood including tuna herring mackerel and shellfish.
Foods with nickel. Certain foods are routinely high in nickel content. Matthew zirwas background on nickel allergy nickel allergy allergic contact dermatitis to nickel has always been thought of as a rash that is isolated to the area where nickel makes contact with the skin. Nickel in food may vary considerably from region to region. The amount varies and can be affected by factors like the length of time the can has been in storage the ingredients and even the can itself.
If you rely on canned foods a lot to. The nickel content of chocolate is high due to the extensive refining process and constant contact with stainless steel machinery. Not only are canned foods usually high in sodium due to the salt used in preservation foods canned in tin are highly likely to contain large amounts of nickel. Its impossible however to follow a completely nickel free diet as nickel is in most foods and the concentration varies widely depending on the season and the metal content of.
Legumes nuts grains chocolate and certain canned fish are among the foods high in nickel. The following list shows some common foods with higher nickel content. My nickel food allergy occurs when i eat foods with high concentrations of nickel. In summary ingested nickel from food beverages or cooking utensils can cause a flare of dermatitis is some individuals.
Bittersweet chocolate contains a nickel concentration of 26 ugg milk chocolate has a nickel concentration of 12 ugg and pure cocoa powder has a nickel concentration of 98 ugg according to principles of food chemistry by john m. Foods high in nickel. Other foods that are significant sources of nickel include canned foods chocolate gelatin licorice baking powder and some vitamin supplements. Low nickel diet and food list information courtesy of dr.
However certain foods are routinely high in nickel content such as cocoa and chocolate soya beans oatmeal nuts and almonds fresh and dried legumes. The major source of nickel in the diet comes from plants which supply about 900 mcg daily of nickel. This is due to the reaction of the food with the tin. Within 12 24 hours after i ingest a food containing high concentrations of nickel i experience a rash on my elbow neck or lip.
However new evidence is showing that nickel which is ingested in the diet can cause systemic contact dermatitis a rash other. The reasons to believe that consumption of too much nickel containing food can provoke or. Studies have found out that administration of nickel sulfate of 600 5600mg gives rise to hand eczema which is the commonest site of systemic nickel dermatitis. Some foods are high in nickel concentration but this can differ from one geographical area to another depending on the amount of nickel present.