19- Eating herbal plants
A combination of seven herbs like Angelica, German Chamomile, Lemon balm, Caraway, Clown’s mustard plant, Greater Celadine, Licorice, peppermint, and Milk thistle is proven to have a better digestive system and prevent the symptoms of heartburn.
20- Fennel seeds:
Fennel seeds soothe the stomach and esophageal lining.