I am very allergic to nickel, and I have 3 tattoos. I had no problems with them. Go to a reliable, certified shop. Ask your artist about their ink, and what the ingredients are.
Skin reactions to jewelry are most commonly caused by a nickel allergy.
YES, only if you eat dairy before you put it on
Nickel allergy is one of the most frequent metal allergies and in some countries 1 in 3 women are affected. But nickel is mostly present in "cheap" jewellery and wedding bands more often contain silver, gold or platinum. Allergy to these metals is less common and has probably developed due to metal exposure through dental metal fillings such as amalgam (silver fillings) or gold crowns. If metal fillings are removed and replaced by metal-free fillings, the allergy can disappear and jewellery can be tolerated again (however this may take years). Unfortunately there is no real treatment for nickel allergy apart from completely removing the allergen (ie nickel). If your wedding band contains nickel then you could consider getting it rhodium plated - however this will wear off and need to be replated.
No. There is no nickel in black ink. There is a concentration of iron in red ink. The majority of people that are allergic to any ink are the ones that are allergic to iron.
The main medical problem which can occur from tattoo ink is an allergy to the ink. Problems from ink allergies can take years to show up. The ink can cause rashes and marks on the skin.
Try to avoid anything with even a tiny bit of nickel in it... Also what helps is if you put clear nail polish on the inside of your rings, it helps prevent skin allergy.
By the color, obviously. NIckel plated flutes are slightly golden and well, silver plated, they have silver color.
It is allergy to nickel. No one knows the reasons (just like some people are very allergic to bee sting, and can die, while others are unaffected).
Nickel can cause skin irritation and allergic reactions in some people when it comes into contact with the skin, leading to redness, itching, and rashes. It is not recommended to have nickel on a necklace, especially if you have sensitive skin or a known nickel allergy. Opt for nickel-free jewelry to avoid potential skin reactions.
Gatorade does not typically contain nickel as an ingredient. However, trace amounts of nickel and other metals can sometimes be found in food and beverage products due to environmental factors or during the manufacturing process. If you have a specific sensitivity or allergy to nickel, it's best to consult the product's nutritional information or contact the manufacturer for detailed ingredient analysis.
Most allergies to eyewear arise from the nickel metal in eyeglass frames, even frames that claim to be another metal (ie-titanium) usually still have trace amounts of nickel metal in them. If the metal on the frame is turning green where it touches your skin, this is usually a sign of nickel metal allergy. If you do truly have an allergy to polycarbonate lenses (which I've never heard of) you can just use standard plastic (CR-39) or glass lenses.
No, nickel silver is a safe material for making teapots and is not toxic. However, some people may have a nickel allergy which could cause a reaction if they come in contact with nickel silver. It is always a good idea to check with the manufacturer if you have any concerns about the materials used in your teapot.