When I actually looked into the information, this isn't always true. In fact, 'sweat' is an indicator of the food we eat.
Including various systems within the body and may also include our mental health.
There is information that silver can change color and become tarnished by reactions such as salt, sulfur, and certain chemicals. Normally, our sweat contains salt, and each person sweats different amounts, including different parts of the body.
But for those who put money in and the money changes color and becomes dull very quickly, it may be the result of eating too much salt or taking certain medicines. Some sciences say that it is the result of some toxins in the body which come from the food we eat, our emotions, and our way of life.
For us, money is more than just an accessory because sometimes it can tell us something, so we should turn back and take care of our own health.
And most importantly, cleaning pure silver with toothpaste is an easy way to care for our precious silver jewelry so that it will last for a long time. : ))