Memory Booster, Dipression & Stemina Booster. . .
Vacha (also called Calamus and Sweet Flag in English and Botanically, Acorus Calamus) is a potent nootropic herb. Its root (rhizome) is used in ayurvedic medicine for improving memory, cognition, intelligence, voice, and other mental abilities. Its main effects appear on the brain, vocal cord, stomach, liver, lungs, and uterus. Therefore, it is used for many diseases related to these organs.