Citrus

Citrus fruits like oranges and lemons are acidic and can lead to heartburn and gas when eaten on an empty stomach. Start your day with something gentler on your digestive system.

Pineapple contains bromelain, which can increase stomach acidity when eaten on an empty stomach, leading to irritation.

Though a kitchen staple, tomatoes' acidic nature can increase stomach acidity and cause discomfort when consumed first thing in the morning.

While bananas are nutrient-rich, eating them on an empty stomach can disrupt magnesium and calcium levels, potentially leading to heart issues.

Guava is packed with fiber, but consuming it on an empty stomach can cause digestive problems due to its fructose content.

Although hydrating, watermelon’s high water content can increase acidity levels, making it a poor choice for an empty stomach.