Importance of heavy metal. Test

🌟pharma discussion🌟
❓ Water for pharmaceutical use shall be free heavy metals why ?
🅰 Heavy metals like lead and arsenic are highly cumulative neurotoxic metals, heavy metals are not eliminated out of our body easily like other drugs and molecules but heavy metals bind with proteins and tend to get accumulated in fatty tissues, nerve tissue is most likely to get damaged by heavy metals, heavy metal causes nervous tissue damage there for water must be free from heavy metals.
👉🏻swapnil✌🏻