alternative meds for proper digestion

Hello,I want to know something.Are there any alternative meds for proper digestion ? And can you tell me something about them? Thanks in advance.

There are a lot of medications like that.I know that because that is my field of work.
Alfalfa contains clorophyll,and it is a nutritive product which is apetite stimulant.It contains vitamines A and D,and it is also high in iron and calcium.
Aloe Vera should be taken interaly to maintain the digestive system.
Bladderwrack is mostly used as anti obesity agent.It is rich in Iodine and good for digestion.
Capsicum is often used to maintain the digestive system and it helps for healing an ulcerated stomach.
Dandelium contains salts that are very nutritive.Dandelium is good for blood purification and circulation.
Ginger is calmative and it is used for digestive system.