Nickel (Ni) er et naturlig forekommende metall og et mye brukt industrielt element. I små mengder er det vanligvis ufarlig, men overdreven eksponering kan forårsake helseproblemer som hudirritasjon, allergisk dermatitt og luftveisproblemer. Nickel er også klassifisert som et potensielt kreftfremkallende stoff, med høyere risiko observert i arbeidsmiljøer hvor eksponeringsnivåene er forhøyet.
Testing for nickel levels is advised for individuals with occupational exposure, such as those working in metallurgy, mining, and electroplating. People with chronic dermatitis or allergic reactions without a clear cause might also benefit, as nickel is a common allergen. Residents in areas with high environmental nickel pollution or near industrial sites should consider testing too.
Occupational exposure in nickel refining, metal processing, and electroplating industries is common. Environmental sources include nickel-contaminated soil and water, particularly near industrial areas. Nickel is also present in many everyday items like jewelry, coins, and stainless steel cookware, leading to dermal exposure.
To detox from nickel, the first step is reducing exposure, especially in occupational settings with appropriate safety measures. For those with nickel allergy, avoiding nickel-containing objects and choosing nickel-free products is crucial. The body naturally eliminates small amounts of nickel, but in cases of high exposure, intervention such as chelation therapy may be necessary, under guidance. A diet low in nickel-containing foods can also help reduce overall exposure.