When suffering from bile reflux gastritis in its less severe form, one can occasionally eat grapes without causing significant impact on the digestive tract. However, it is important to avoid consuming too much at once, as this can irritate the esophageal mucosa and worsen the condition. With bile reflux gastritis, it is essential to control one's diet routinely. One should eat less raw and cold fruits and vegetables, avoid spicy and irritating foods, overly greasy and indigestible foods, as well as fried and grilled items, and strictly abstain from alcohol.