It could be pain from gastritis or ulcers
1. Although crude fiber is helpful for gastrointestinal peristalsis, it is better to digest after eating too much. There is to choose according to their own situation to eat. For example, a friend with a bad stomach is not recommended to eat coarse fiber food, which can easily cause acid reflux, heartburn, flatulence and other discomfort when stimulating inflammation or ulcer.
2. For example, bamboo shoots, celery, rhizomes, etc. After eating, it will increase the burden of digestion. A friend with a weak stomach can also cause irritation and bloating. Eat a small amount, or cut into pieces, cook, or add in moderation.
Oligosaccharides are very beneficial to the growth and colonization of probiotics in vivo. For example, zangling stachyose is very good. It's a diet for probiotics in the body.