“In my clinical practice I use holy basil (aka Tulsi) to enhance cerebral circulation and memory. It is used in ayurvedic medicine to relieve “mental fog” caused by chronic cannabis smoking. It can be combined with other cerebral stimulants such as rosemary, bacopa, and ginkgo to help people with menopausal cloudy thinking, poor memory, attention deficit disorder (ADD) and attention deficit hyperactivity disorder (ADHD) and to speed up recovery from head trauma.”