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How much pineapple should I eat for constipation?


Constipation is a common digestive condition affecting people of all ages. It occurs when stool passes through the large intestine too slowly, becoming hard, dry and difficult to eliminate. Constipation is generally defined as having fewer than three bowel movements per week. Symptoms may include straining during bowel movements, lumpy or hard stools, abdominal pain and bloating.

While constipation can result from certain medical conditions, it is often caused by inadequate fiber and fluid intake. Making dietary and lifestyle changes can help treat and prevent constipation in many cases. One dietary approach is increasing intake of specific fruits and vegetables with natural laxative effects, such as pineapple.

Pineapple as a Natural Laxative

Pineapple is an excellent source of dietary fiber and contains the digestive enzyme bromelain, both of which can help stimulate bowel movements.

Bromelain is a protease enzyme naturally found in pineapples that helps break down proteins. Some research indicates that bromelain has anti-inflammatory properties and may aid digestion. Eating pineapple or drinking fresh pineapple juice introduces bromelain into the digestive tract, where it can help loosening stool and promote regularity.

In addition to bromelain, pineapple is high in fiber. One cup of fresh pineapple chunks contains 2.3 grams of fiber, making up about 10% of the recommended daily intake. Both the soluble and insoluble fiber found in fruits like pineapple add bulk to stool and help food pass more quickly through the intestines.

Overall, the fiber and enzymes in pineapple make it a great choice for natural relief of constipation. Fresh, canned or juice – all types of pineapple can be helpful in maintaining regularity.

Recommended Pineapple Intake

Most sources recommend 1 to 2 cups of fresh pineapple or 8 to 16 ounces of juice daily to alleviate constipation. Here is a more detailed overview:

– 1 cup of fresh pineapple chunks provides about 80 calories and 2 grams of fiber. This serving size is easy to add to smoothies, salads or as a snack.

– 1 cup of canned pineapple in juice contains 105 calories and 2 grams of fiber. Look for options canned in juice rather than heavy syrup.

– 8 ounces of fresh pineapple juice has 130 calories and 1 gram of fiber. Juice retains the beneficial enzymes.

– Dried pineapple, often found in trail mixes, provides a concentrated source of nutrients. 1/4 cup delivers 65 calories and 2 grams of fiber.

– Pineapple supplements providing bromelain are also available. Follow dosage instructions, as amounts vary by brand.

Increasing fiber intake too drastically can cause gas or bloating, so gradually boost pineapple consumption to determine tolerance. Spreading intake throughout the day may be beneficial. Most people find 1 to 2 cups of fresh pineapple or equivalent daily sufficient to get things moving again.

Pineapple Consumption Tips for Constipation Relief

Here are some simple ways to incorporate more pineapple into your diet to combat constipation:

– Add fresh or canned pineapple chunks to yogurt, cottage cheese, oatmeal or salads
– Blend pineapple into smoothies, sorbets or juices
– Grill or bake pineapple rings as a side
– Enjoy pineapple salsa with tortilla chips
– Dice pineapple into chutneys, salsas or relishes
– Mix dried pineapple into trail mixes or granola
– Drink a glass of pineapple juice with breakfast

When buying canned or frozen pineapple, choose options without added sugars. Look for unsweetened varieties canned in juice rather than syrup. Adding your own pineapple to smoothies or yogurts allows you to control the amount of sugar.

Since fiber content varies slightly depending on ripeness, select fresh ripe pineapple for the maximum fiber benefits. Avoid unripe, greenish pineapple. To cut fresh pineapple, first slice off the crown and bottom. Then stand it upright and slice off the outer skin.

Other Fruits and Vegetables High in Fiber

While pineapple is an excellent choice, other produce can also increase fiber intake to help relieve constipation. Some examples of fruits and vegetables high in fiber include:

Fruit/Vegetable Grams of Fiber per Cup
Raspberries 8
Lentils 15.6
Black Beans 15
Split Peas 16.3
Baked Potato with Skin 4.8
Pear 5.5
Oatmeal 4
Sweet Potato 4
Green Peas 8.8
Broccoli 5.1

Including a variety of high fiber fruits, vegetables, beans, lentils, oats and whole grains in your diet can help provide natural constipation relief. Aim for the recommended 25-30 grams of fiber per day.

Additional Constipation Remedies

While pineapple and other high fiber foods can help get things moving, additional remedies may provide relief when constipation persists:

– **Stay hydrated** – Drink plenty of water, aim for 8 cups per day. Prune juice and other fluids also help soften stool.

– **Exercise** – Physical activity stimulates the bowels and can reduce constipation. Get moving with walking, yoga, pilates or other moderate exercise.

– **Take a probiotic** – Probiotic supplements support healthy gut bacteria and improve regularity. Foods like yogurt, kefir and sauerkraut also provide probiotics.

– **Use a squat stool** – Elevating the feet while using the toilet in a squatting position can facilitate bowel movements. Squat stools are available to assist.

– **Consider a fiber supplement** – If dietary sources are not sufficient, psyllium or methylcellulose supplements add bulk to stool.

– **Try magnesium** – Magnesium relaxes the intestinal muscles. Supplements may be helpful, look for forms like magnesium citrate.

– **Use OTC remedies** – Stool softeners, laxatives or enemas can provide short-term constipation relief when used properly. Consult a doctor.

See a medical provider right away if you experience intense abdominal pain, vomiting, bloody stool, or constipation lasting longer than 3 weeks. These can indicate a medical condition requiring treatment.

Is Too Much Pineapple Bad For You?

Pineapple is very healthy when consumed in moderation. However, large amounts may cause digestive issues.

Potential side effects of eating too much pineapple include:

– Diarrhea – While small portions can reduce constipation, large quantities may have a laxative effect.

– Nausea and vomiting – The bromelain enzymes and high acidity can irritate the stomach in large amounts.

– Allergic reactions – Some individuals are allergic to pineapple and experience rashes, swelling or difficulty breathing.

– Dangerously low potassium levels – Consuming excessive pineapple reduces potassium, causing muscle cramps and weakness. Those taking certain medications need to be cautious.

– Erosion of mouth and gums – Pineapple’s acidity can cause canker sores or bleeding if frequently consumed in excess.

To avoid adverse effects, limit pineapple to recommended portions of 1-2 cups fresh or 8-16 ounces juice daily. Anyone experiencing severe side effects should seek medical help immediately. Those taking ACE inhibitors or digoxin should use caution and monitor potassium levels when eating large amounts of pineapple.

The Bottom Line

Pineapple is an excellent way to get more fiber and beneficial enzymes into your diet to help alleviate constipation. Start slowly and aim for 1-2 cups fresh pineapple or 8 to 16 ounces juice daily to get things moving again. Include other fiber-rich foods like fruits, veggies, beans and whole grains as well.

Drink plenty of fluids, exercise, and consider probiotic supplements to support regularity. If constipation persists for more than 3 weeks or becomes severe, consult a medical provider to rule out underlying conditions. Incorporating more pineapple along with a balanced, high fiber diet can often provide natural relief from constipation.


In conclusion, pineapple can be an effective natural remedy for constipation relief. Both the bromelain enzymes and dietary fiber in pineapple help loosen stool and stimulate bowel movements. Start with 1-2 cups of fresh pineapple or 8-16 ounces of juice daily and gradually increase amounts as tolerated. Include other high fiber foods like fruits, vegetables, beans, lentils and whole grains as part of a balanced diet. Stay hydrated, exercise and consider probiotics too. See a doctor if constipation lasts longer than 3 weeks or becomes severe. When used in moderation as part of healthy lifestyle, pineapple can help provide gentle, natural relief from constipation.