Diet for people with diarrhea

1. The importance of diet for people with diarrhea

Diarrhea is a common digestive disorder caused by many factors such as viral, bacterial, or parasitic infections, food poisoning, or side effects of medication.

When suffering from diarrhea, the body loses a lot of water and electrolytes, leading to fatigue and weakness. Therefore, adopting a proper diet plays a crucial role in supporting recovery, shortening treatment time, and helping the body recover quickly.

Here are some reasons why diet is important when you have diarrhea:

Rehydration and electrolyte replacement:Diarrhea causes the body to lose a significant amount of water and electrolytes, leading to dehydration and electrolyte imbalance. A proper diet provides sufficient water and electrolytes to replenish lost fluids and electrolytes, helping the body restore balance. Nutritional support is crucial: Even with diarrhea, the body still needs adequate nutrition to function and support recovery. Since the digestive system is weakened at this time, easily digestible and absorbable foods should be chosen.

Supports the digestive system:Certain foods can help the digestive system during diarrhea, such as probiotics and soluble fiber, which can alleviate symptoms. A diarrhea-prone diet can help reduce sudden, severe diarrhea in people with chronic conditions like irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), and celiac disease.

2. Essential nutrients when you have diarrhea

When you have diarrhea, your body loses a lot of water, electrolytes, and nutrients. Therefore, replenishing essential nutrients is crucial to help your body recover quickly.

Here are some essential nutrients for people with diarrhea:

Water and electrolytes:Diarrhea can lead to significant dehydration, causing the body to become dehydrated. Water and electrolytes are essential to replenish the fluids and electrolytes lost due to frequent diarrhea. Plain water, oral rehydration solution (ORS), coconut water, diluted fruit juices, etc., are good choices to replenish fluids and electrolytes.

Soluble fiber:People with diarrhea should eat less fiber but should supplement with soluble fiber because it can absorb fluids, helping to reduce diarrhea. Foods rich in soluble fiber include: apples, ripe bananas, boiled potatoes, white rice, tapioca flour, barley, oatmeal, and products made from white flour.

Potassium:Potassium is an important mineral that helps regulate blood pressure, heart function, and muscle function. It is found in abundance in bananas, sweet potatoes, spinach, lentils, and other foods.

Sodium:Sodium is also an important mineral that helps regulate blood pressure and balance fluids in the body. Sodium is abundant in table salt, soups, processed meats, canned fish, etc.

Zinc:Zinc helps boost the immune system and supports the wound healing process. Zinc is abundant in beef, chicken, oysters, and legumes, among other foods.

Vitamin A:Vitamin A helps boost the immune system and protect the intestinal lining. Vitamin A is abundant in carrots, sweet potatoes, liver, eggs, and other foods.

Vitamin C:Vitamin C strengthens the immune system and supports the wound healing process. Vitamin C is abundant in oranges, tangerines, grapefruits, bell peppers, and other fruits.

Probiotics:The gut microbiome plays a crucial role in maintaining digestive health. Probiotic foods help the gut recover from diarrheal infections. The live bacteria in probiotics help restore the beneficial gut bacteria necessary to maintain a healthy gut microbiome. Yogurt or kefir, a fermented milk drink, are good options, although these dairy products are generally not suitable for diarrhea. (Note: ensure the yogurt or kefir is low in sugar.)

In addition, people with diarrhea also need to ensure they are getting enough of other nutrients such as protein, carbohydrates, and fats.

However, it's important to note that the diet for someone with diarrhea needs to be adjusted depending on their condition, age, and overall health. It's advisable to consult a doctor or nutritionist for the most appropriate diet plan.

3. Foods to eat and avoid when you have diarrhea

3.1 Foods to eat

To supplement nutrition, people with diarrhea need to eat nutrient-rich foods, prepared in liquid, soft, and easily digestible forms to facilitate digestion and absorption without irritating the gastrointestinal mucosa.

Banana:Unripe bananas have a relatively high starch content, which helps draw moisture out of the stool, thus firming it up and reducing diarrhea symptoms. In addition, bananas are rich in potassium, an important electrolyte that people with diarrhea are losing.

Carrot:For mild diarrhea, carrots can be used because their components have mucus-absorbing properties, reducing intestinal motility and restoring it to normal.

Potato:Potatoes without skin are easy to digest and contain potassium, an electrolyte lost during diarrhea.

Pumpkin:Pumpkin flesh is rich in soluble fiber, which improves constipation and diarrhea, and promotes better digestive function. Soluble fiber retains water in the digestive tract, forming a gel that promotes better and more complete bowel movements.

Oatmeal:Oats are a good fuel source for healthy gut bacteria, are rich in soluble fiber which can help minimize digestive symptoms, and may reduce the risk of inflammation…

White rice:White rice is low in fiber and easier to digest than fiber-rich grains like brown rice and other whole grains. It can be cooked into porridge with salt, sugar, chicken, pork, carrots, potatoes, or pumpkin.

Apple sauce:Unlike whole apples, applesauce comes in a more easily digestible form, making it a good option for people with diarrhea.

Crispy biscuits:Crispy biscuits made from white flour or low-fiber, gluten-free flour are easy to digest and help soothe the stomach.

Broth and soup:Soups and broths that are low in fat and fiber are moisturizing and contain many nutrients that can be lost through loose stools, such as sodium. Examples include chicken soup (chicken breast), lean pork soup, and soups with carrots, potatoes, and pumpkin.

Yogurt:Yogurt contains probiotics that help support the gut microbiome, which is good for digestion.

Coconut water:Coconut water is an electrolyte-rich drink that helps replenish fluids and electrolytes lost due to diarrhea.

3.2 Foods to Avoid

When you have diarrhea, you should eat the right kinds of food and avoid foods that make it worse, such as the following:

Spicy food:Spicy foods can irritate the stomach and worsen diarrhea.

Foods that are deep-fried and high in fat:Greasy foods are difficult to digest and can worsen diarrhea.

Raw or undercooked food:Raw or undercooked food can contain disease-causing bacteria, increasing the risk of food poisoning.

Milk and dairy products:Milk and dairy products can worsen diarrhea in some people.

Stimulant:Stimulants such as alcohol, coffee, and carbonated soft drinks irritate the stomach, worsening diarrhea.

Foods high in fiber:Foods high in fiber can increase bowel motility, worsening diarrhea.

Sweets:Sweets can raise blood sugar levels, leading to diarrhea.

In addition, people with diarrhea should also limit their intake of foods that are difficult to digest, cause bloating, irritate the stomach, and worsen diarrhea, such as beef, peanuts, onions, garlic, cabbage, and cauliflower.

By adopting a proper diet and following the recommended guidelines, people with diarrhea can recover quickly. Diarrhea is usually short-lived, but if it persists despite dietary adjustments and anti-diarrheal medication, and if severe symptoms such as high fever, severe abdominal pain, or excessive vomiting occur, immediate medical attention is necessary.

People with diarrhea should note the following:

Drink plenty of fluids, including water, oral rehydration solution, and diluted fruit juice. Divide your meals into smaller portions and eat several times a day. Eat soft, easily digestible foods. Limit spicy, greasy, and high-fiber foods. Practice food safety and hygiene, ensuring food is cooked thoroughly and water is boiled before drinking. Get enough rest and avoid strenuous exercise.