Does sea buckthorn juice nourish or irritate the stomach?
Generally speaking, seabuckthorn juice is beneficial for stomach health when consumed in moderation. The details are as follows:

Seabuckthorn juice is a beverage made from pressing seabuckthorn berries and is rich in vitamins. It contains abundant nutrients such as amino acids and organic acids, which can promote the biosynthesis of gastric acid and stimulate gastric juice secretion. Therefore, moderate consumption of seabuckthorn juice helps protect the stomach and may improve conditions such as chronic superficial gastritis, atrophic gastritis, indigestion, and peptic ulcers, alleviating associated discomfort. Seabuckthorn juice can also enhance the protective function of the gastric mucosal barrier to some extent, preventing excessive damage caused by gastric acid and pepsin.
However, due to its high content of organic acids, excessive intake of seabuckthorn juice may overstimulate the stomach. This is particularly important for individuals who already suffer from conditions like hyperacidity or gastroesophageal reflux disease (GERD), as drinking large amounts of seabuckthorn juice might further increase gastric acid secretion, worsening symptoms such as heartburn and acid regurgitation. When consuming seabuckthorn juice, it's best to avoid raw, cold, or greasy foods, quit smoking and alcohol, and maintain a light diet.
In daily life, one should eat a light diet, avoiding spicy and irritating foods such as garlic, spicy hot pot, and mustard. Adequate rest is also important, and one should avoid excessive fatigue to prevent adverse effects on overall health.