Based on the provided reference, the primary disadvantage associated with Zamzam water is the potential health risk posed by arsenic contamination.
Potential Health Risks
According to the information provided, drinking Zamzam water that is contaminated with arsenic could potentially increase people's risk of cancer. The reference highlights that there is considered no completely safe level of arsenic in water, meaning any amount consumed carries a risk, and this risk generally increases with the amount of arsenic ingested.
Therefore, the main disadvantages, as outlined in the reference, are:
- The possibility of arsenic contamination in water described as Zamzam.
- The significant concern that consuming arsenic-contaminated water may contribute to increasing people's risk of cancer.
- The fact that there is no safe threshold for arsenic in water, making any consumption of contaminated water potentially risky.
Due to these potential health concerns related to arsenic contamination, the reference suggests that people should consider avoiding drinking any water described as Zamzam, emphasizing that the risk of cancer increases with higher arsenic consumption.
