They are used as mouth fresheners and digestion catalysts. They are eaten raw, roasted or with added flavors. They are religiously found in every restaurant in India and are served complimentary after eating food. Helps regulate blood pressure. Reduces bloating of stomach and helps in digestion by stimulating the saliva. Reduce Asthma symptoms. It also improves eyesight. It also helps relieve gases for those with redundant gastrointestinal problems.