Fish is considered a healthy food, being a source of lean protein and omega-3 fatty acids that support brain function, heart and vascular health, and overall well-being. However, consuming fish with certain foods can sometimes cause digestive issues, reducing nutrient absorption and causing discomfort, according to a report by Healthline.

For example, eating fish with dairy products, citrus fruits, highly acidic drinks, or legumes may affect digestion, leading to unpleasant symptoms such as bloating, gas, and stomach upset. Consuming fish with starchy foods may also slow digestion or affect nutrient absorption. Being mindful of these combinations allows you to enjoy the health benefits of fish while maintaining digestive comfort.

A study published in the Journal of Food Research and Nutrition found that although the combination of fish, dairy products, and grains was generally well tolerated by most individuals, people with food sensitivities, lactose intolerance, or high fiber sensitivity might experience mild discomfort. Individual reactions to food combinations may vary, so what suits one person may not suit another.

Foods to Avoid Eating with Fish:

• Eating fish with dairy products like milk, yogurt, or cheese may disrupt digestion and cause symptoms such as bloating, stomach pain, and skin reactions like rashes or acne due to the high protein content.
• Consuming citrus fruits such as oranges and lemons with fish may cause indigestion and bloating because the high acidity can interfere with protein digestion.
• Carbonated and other highly acidic drinks often disrupt normal digestion when consumed with fish, sometimes causing bloating, indigestion, and noticeable stomach discomfort. These drinks can also increase gas, leading to heaviness, pressure, and nausea.
• Eating fish with legumes like lentils and beans may cause indigestion and bloating because both are rich in protein, which can strain the digestive system.
• Digesting fish and mushrooms together can be difficult as both are protein-rich, potentially causing indigestion, bloating, mild nausea, and slowed nutrient absorption.

Being aware of these dietary interactions helps maximize the health benefits of fish while maintaining digestive comfort.