Does green tea help settle your stomach?

Yes, green tea may help settle an upset stomach. Here are some reasons why:

1. Polyphenols: Green tea is rich in polyphenols, particularly flavonoids called catechins. These polyphenols have antioxidant and anti-inflammatory properties. They can help protect the lining of the stomach and reduce irritation.

2. Antioxidants: Green tea contains several antioxidants, including epigallocatechin gallate (EGCG), which can help scavenge free radicals and reduce oxidative stress in the body. Oxidative stress is associated with various gastrointestinal issues, including stomach upset.

3. Tannins: Green tea contains tannins, which are astringent compounds. They can help reduce the secretion of gastric juices and slow down the movement of food through the digestive tract. This can be beneficial in cases of an upset stomach or diarrhea.

4. Caffeine: Green tea contains a moderate amount of caffeine. Caffeine can stimulate the central nervous system and increase alertness. It can also have a relaxing effect on the smooth muscles of the digestive tract, which can help alleviate stomach cramps.

5. Amino Acids: Green tea contains amino acids, including L-theanine, which has been shown to have a calming and stress-reducing effect. Stress and anxiety can worsen stomach problems, so L-theanine may indirectly contribute to soothing an upset stomach.

It's important to note that while green tea can be helpful in settling an upset stomach, it may not be suitable for everyone. For example, people with certain medical conditions, such as stomach ulcers or gastroesophageal reflux disease (GERD), should consult with their doctor before consuming green tea. Additionally, excessive consumption of green tea may lead to side effects, such as anxiety, headaches, or stomach upset.