Which Foods Are Good for Diarrhea?

Diarrhea is a condition where stool is discharged in a watery and frequent manner as a result of the acceleration of the digestive system. Since this situation leads to a significant loss of fluids and electrolytes from the body, it is of vital importance to recover quickly through correct nutrition. During diarrhea, one should focus on foods that do not tire the intestines, help solidify the stool, and replace lost minerals.

What is the fundamental factor of nutrition in the case of diarrhea?

A diarrhea diet serves three main purposes:

• Replacing lost fluids and salt,
• Slowing down intestinal movements,
• Balancing the intestinal flora.

The most recommended food groups in this process are the cornerstones of the BRAT (Banana, Rice, Applesauce, Toast) diet, which are easily digested and increase stool volume.

Are bananas good for diarrhea?

Bananas are a core component of the BRAT diet that helps stop diarrhea. They offer two important benefits:

• High Pectin: Bananas are rich in pectin, a soluble fiber that increases stool volume and slows down intestinal movements.
• Potassium Source: By rapidly replacing potassium, one of the most important electrolytes lost during diarrhea, they help maintain muscle and nerve functions.

Are rice and rice water beneficial for diarrhea?

Boiled white rice and rice water are among the oldest and most reliable solutions against diarrhea. White rice (especially simply boiled) has a very low fiber content and is very easy to digest. While it does not tire the stomach, it helps the stool become more solid thanks to the starch it contains. Rice water provides both fluid supplementation and mild electrolytes, reducing the discomfort caused by diarrhea.

Should yogurt and kefir be consumed against diarrhea?

Yogurt and kefir, which have high probiotic content, can be beneficial depending on the cause of the diarrhea, but they should be consumed carefully. The probiotics (beneficial bacteria) contained in yogurt and kefir help balance the intestinal flora disrupted after antibiotic use or infection. However, in some individuals—especially at the onset of infection-related diarrhea—the lactose in dairy products may cause irritation. For this reason, it is recommended to consume plain and small amounts, preferably lactose-free or strained (strained) yogurt on the first day.

Does boiled potato stop diarrhea?

Potatoes are rich in starch and carbohydrates, which are very easy to digest. Just like rice, they do not tire the intestines thanks to their low fiber content and help regulate stool consistency. Consuming potatoes peeled and simply boiled, with a small amount of added salt, also contributes to replacing lost sodium.

Are apples good for diarrhea?

Apples can worsen diarrhea when consumed whole due to their fibrous structure, but the peeled and boiled/pureed form is very beneficial. Apple skin contains a high amount of insoluble fiber. During a period of diarrhea, these fibers can speed up intestinal movements. However, apples that are peeled and pureed by boiling or baking contain high levels of pectin. Just like bananas, this soluble fiber thickens the stool and relieves diarrhea.

Do plums cure diarrhea?

Plums (especially prunes) are not good for diarrhea; they have the opposite effect. Plums, particularly prunes and prune juice, contain high amounts of sorbitol (a type of sugar alcohol) and fiber. Sorbitol and high fiber draw water into the intestines, accelerating bowel movements, and are used in the treatment of constipation. Therefore, consuming plums in the case of diarrhea will worsen the symptoms.

Which foods must be avoided during diarrhea?

To ensure diarrhea passes more quickly, one should stay away from the following foods that irritate the intestines and increase their movements:

• Fatty and Fried Foods: They make digestion difficult and increase diarrhea.
• Milk and Dairy Products (Except Yogurt): High lactose content can worsen diarrhea.
• Spicy and Hot Foods: They irritate the intestinal wall.
• Raw Vegetables and Fruits with Skin: They can cause gas and bloating due to high insoluble fiber.
• Sugary Drinks and Fruit Juices (High Fructose): They increase the severity of diarrhea by drawing water into the intestines.

Hydration is important for rapid recovery

Nutritional adjustment plays a critical role in the treatment of diarrhea. However, the most important step is to reclaim the minerals the body has lost by consuming plenty of water and fluids containing electrolytes. If diarrhea lasts longer than 48 hours, is accompanied by a fever, or blood is seen in the stool, a doctor should be consulted without delay.