because they are chemicals
Sodium hydrogen carbonate (baking soda) is milder than sodium hydroxide and less likely to damage delicate surfaces or materials. It is more suitable for removing impurities without causing harm or unwanted reactions. Additionally, sodium hydrogen carbonate is safer to handle and less corrosive than sodium hydroxide.
sodium chloride
To much sodium can harm your body.
if you speell it
Is limestone in well water harmful to the human body
The human body can typically withstand up to 100 milliamperes of electricity before experiencing harm or injury.
it harms the napkins.
How can't it is a better question.
commensals
Both harm the human body
sodium can explode when in contact of water
Oxygen is essential for human survival as it is required for cellular respiration. Phosphorus is a key component of DNA, RNA, and ATP, which are vital for cell function. Calcium is important for bone health, muscle function, and nerve signaling in the body. In appropriate amounts, these elements are crucial for human health and do not harm the body.