Also known as Tulsi or the herbal botanical name – Ocimum Sanctum
Grow or buy some fresh basil and allow to dry. This can be done in the oven on very low temperature for 20 minutes, or in a dehydrator or out in a sunny dry place for several week. Once you have the dried herb, chop it into fine pieces and take 1 teaspoon, soak in boiling water for 2-3 minutes then drink.