Soda is a weak alkaline substance, and its moderate consumption can neutralize stomach acid and help relieve indigestion and constipation. However, it is not suitable for patients with reduced gastric acid secretion, which can aggravate the lack of gastric acid, thus causing upper abdominal discomfort, bloating, indigestion, and long-term gastric acid deficiency may also lead to the absorption of a variety of vitamins and minerals, such as iron, zinc and B vitamins. At the same time, soda contains a lot of sodium, hypertension patients themselves should reduce the intake of sodium, so for hypertensive patients try not to drink, to avoid causing excessive sodium levels in the body. Although soda is good for the body, but not for everyone, it is recommended not to drink soda for a long time.