because the jewellery can fall into the food, also because jewellery can carry bacteria, infact all jewellery will cary bacteria and people can get ill
Jewelry that is uncomfortable or jewelry that you make have an allergic reaction to should not be worn.
An Apron is worn in the kitchen
To protect the food from getting hairs in it. Hope I helped!
In the kitchen, it's best to wear minimal jewelry to maintain hygiene and avoid accidents. Simple stud earrings, a plain wedding band, or a watch with a non-porous material are acceptable options. Avoid dangling earrings, long necklaces, or bracelets that can catch on equipment or get contaminated. Always ensure that any jewelry worn is easy to clean and doesn’t interfere with food preparation.
Crucifixes (being for Christians, a symbol of Christ's salvic death), should not be worn as jewelry (if by 'jewelry' you mean, 'personal adornment', ie something someone wears to be 'in style', 'cool' ect). For Christians, wearing a crucifix is an outward sign of faith in Christ, not a piece of adornment to wear because it reflects one's tastes in fashion/style.
Yes. Jewelry stores have mezuzot you can wear as pendants.
The bracelet.
Whenever you wish
Parure
Ring
jewelry
An ornament worn on the feet is a nupur. It is a piece of jewelry worn around the ankles (an ankle bracelet).