Oranges, lemons, grapefruits, and other citrus fruits are highly acidic, which can irritate the stomach lining for some people, leading to heartburn or discomfort.
While commonly mistaken for vegetables, tomatoes are fruits. They are acidic and may cause acid reflux or stomach irritation when consumed on an empty stomach, especially in sensitive individuals.
Pineapples contain bromelain, an enzyme that may cause digestive discomfort or irritation when consumed on an empty stomach, particularly in large amounts.
Similar to pineapple, papaya contains enzymes such as papain that may cause digestive upset when consumed on an empty stomach, especially in individuals with sensitive digestive systems.
Although watermelon is hydrating and delicious, it has a high water content and can cause bloating or discomfort when eaten on an empty stomach, particularly if consumed in large quantities.
While berries are nutritious and delicious, they are also high in fiber. Eating a large amount of fiber-rich fruits like berries on an empty stomach may lead to digestive discomfort or bloating for some people.
Bananas are generally well-tolerated by most people, but some individuals may experience discomfort when consuming them on an empty stomach due to their high fiber content.
Like bananas, apples are high in fiber, which can be hard on an empty stomach for some individuals, potentially causing bloating or gas.