Black salt, popularly known as kala namak in India is one ingredient that has been an integral part of Ayurveda due to its numerous medicinal properties. Rich in minerals, it is said to have many health benefits when consumed regularly. Unlike regular salt, black salt does not increase the level of sodium in the blood, which is why it is recommended to those with high blood pressure.
Black salt has alkaline properties which help reduce excess acid in the stomach, while its high mineral content lessens the damage caused by acid reflux. Black salt helps improve digestion and also alleviates intestinal gas. Many people also consider it to be an effective remedy for constipation.