Experts Clarify Health Implications of Rock Salt Consumption
Summary
Rock salt is not safer than ordinary salt and can still raise sodium intake, blood pressure, and long-term heart and kidney risks if consumed in excess. Experts say the total amount of salt eaten each day matters more than whether it is rock salt or white salt.
Key Points
- Rock salt contains sodium, so it should not be treated as harmless or safe in unlimited amounts.
- Excess sodium can cause water retention and raise blood pressure, increasing the risk of heart disease, heart attack, and stroke.
- Long-term high sodium intake can also affect kidney function, especially in people with kidney disease or high blood pressure.
- Experts say controlling total daily salt intake is more important than choosing between rock salt and regular salt.
