aluminium whistles dangerous?
I am aware that aluminium/aluminum (don’t know how to write it in english) can be a dangerous material in many situations, for instance using aluminium pots for cooking. It can cause many disorders such as Alzeimer. It can be absorved by ingestion but also through the skin, I read.
Many of the high end whistles are made from aluminium. Some are just the body and have plastic mouthpiece but others are even fully in aluminium. Aren’t these whistles potentially dangerous? I am asking because I am thinking of actually buying one but I don’t want to grow old to having Alzeimer or anything like that… My question branches into two:
1- Isn’t it dangerous to have our mouth frequently in contact with an aluminium whistle?
2- Even with a plastic mouthpiece, isn’t it dangerous to have our fingers (under heat, moisture, etc) in such frequent contact with aluminium body whistles, given that aluminium can also be absorved through the skin?
There are many places talking about aluminium dangers, for example I found these on the internet (don’t know if they are the most apropriate):