Is the silver necklace harmful to the human body if worn for a long time

Is there any harm to the human body if the silver necklace is worn for a long time? The silver necklace is beautiful, light and durable, corrosion-resistant and rust-resistant, and is quite popular among people. Silver is made of iron-chromium alloy infiltrated with trace metal elements such as nickel, molybdenum, titanium, cadmium, manganese, etc. These trace metal elements are harmful to the human body, as long as you don’t touch some strong electrolyte substances, such as soda water, acid Alkali, etc., these are generally seldom touched. Remember to remove the silver necklace when taking a bath. There is a layer of oxide protective film attached to the silver surface. If there is contact with strong electrolyte substances, wash your face with clean water. Don’t forget to wipe your jewelry. Keep it clean and there is no problem. As for the skin allergies mentioned upstairs, there are also a small number of people who are allergic to pollen, perfume, penicillin, etc. Yes, take it if it is suitable, and don’t take it if you are allergic.