Mint is a plant whose fresh leaves are used for many purposes. The leaves can be added to cold beverages, like lemonade and mojito, as well as in tea to provide relief from indigestion. This aromatic herb is not available all year around, which is why you can buy mint powder to continue to relish flavoured and delicious drinks at anytime of the year. Apart from treating indigestion, it is good at providing relief from irritable bowel syndrome, improving respiratory complaints, boosting immunity and beating stress.