Citrus fruits Citrus fruits like oranges, grapefruits, and lemons are acidic and may cause heartburn or acid reflux in some people, particularly when consumed close to bedtime.

Pineapple Pineapple contains bromelain, an enzyme that may cause digestive upset or irritation in some individuals, especially when eaten in large quantities or on an empty stomach.

Tomatoes While botanically classified as fruits, tomatoes are often treated as vegetables in culinary contexts. They are acidic and may trigger acid reflux or indigestion in some people, especially if eaten late at night.

Watermelon Watermelon has a high water content and may have a diuretic effect, leading to increased urination during the night and potentially disrupting sleep patterns.

Bananas While bananas are generally considered a healthy bedtime snack due to their potassium and magnesium content, some individuals may prefer to avoid them if they are sensitive to high-fiber foods or have difficulty digesting carbohydrates.

Grapes Grapes, particularly if consumed in large quantities, may cause bloating or digestive discomfort in some individuals due to their natural sugar and fiber content.