Research suggests that targeted probiotics, certain natural compounds, prebiotic fibers and dietary changes may help reduce chronic bloating, while persistent or severe symptoms can warrant evaluation for conditions such as IBS, SIBO and food intolerances.
By yourNEWS Media Newsroom.
Chronic bloating affects millions of people and can turn routine eating into an uncomfortable experience marked by abdominal pressure, distension and excess gas.
Rather than treating all bloating as the same problem, a growing body of clinical research is examining more targeted approaches based on the underlying cause, including specific probiotic strains, dietary changes, natural compounds, digestive support and evaluation for gastrointestinal disorders.
Bloating can result from several factors, including food intolerance, altered gut bacteria, constipation, excess fermentation in the digestive tract and conditions such as irritable bowel syndrome, or IBS, and small intestinal bacterial overgrowth, or SIBO.
That complexity helps explain why some commonly used remedies work for certain people while worsening symptoms in others.
Certain Probiotic Strains Perform Better Than Others
Research indicates that the effects of probiotics can vary substantially depending on the strain used.
A 2023 study found that Bacillus coagulans MTCC reduced gastrointestinal symptoms among participants experiencing chronic gas and bloating.
A broader 2022 research review identified Bacillus coagulans as the most effective probiotic strain studied for bloating among people with IBS. Bifidobacterium infantis, Lactobacillus acidophilus and Lactobacillus plantarum also showed favorable results.
The proposed benefit comes from altering the intestinal microbial environment so beneficial organisms compete more effectively with bacteria that contribute to excessive fermentation and gas production.
The findings also suggest that probiotic selection may matter more than simply purchasing a product marketed broadly for digestive health.
Products containing live strains in doses consistent with those used in clinical research may be more useful than formulations that do not identify specific organisms or effective amounts.
Probiotics are not necessarily appropriate for everyone, however.
People whose bloating worsens after taking probiotics may need evaluation for SIBO, since adding additional bacteria can aggravate symptoms in some individuals with bacterial overgrowth in the small intestine.
Prebiotics and Fiber Can Help — but More Is Not Always Better
Prebiotics work differently from probiotics.
Rather than supplying bacteria directly, prebiotics provide compounds that beneficial gut microorganisms can use as fuel.
A 2018 study found that participants consuming 2.7 grams per day of a galactooligosaccharide mixture experienced reductions in bloating, gas and abdominal pain within one week.
The relationship between prebiotics and digestive comfort is not straightforward, however. Because gut bacteria ferment many prebiotic compounds, excessive intake can increase gas and bloating rather than relieve it.
Fiber can play an additional role when constipation contributes to abdominal distension.
Research involving people with chronic constipation found benefits from psyllium and pectin supplements, although doses above 10 grams per day were associated with more flatulence.
Different fibers behave differently in the digestive system.
Soluble fibers such as beta-glucan, inulin and apple pectin absorb water and form gel-like substances, while insoluble fibers including cellulose and corn bran increase stool bulk.
The appropriate type and amount can therefore depend on the cause of a person’s symptoms.
Ginger, Peppermint, Fennel and L-Glutamine Studied for Digestive Symptoms
Several naturally derived compounds have also been investigated for their potential to reduce bloating and related gastrointestinal discomfort.
Ginger contains gingerol and has been studied for its effects on gastric emptying, intestinal gas and inflammation.
It may help move stomach contents through the digestive system more efficiently, potentially reducing the sensation of trapped gas or fullness. Ginger has also been studied for effects on carbohydrate digestion and blood sugar regulation.
Fresh ginger and ginger tea are commonly used after meals for digestive discomfort.
Peppermint oil has some of the stronger clinical evidence among plant-derived approaches to IBS-related symptoms.
In a 2020 study, participants who received 182 milligrams per day of enteric-coated peppermint oil for four weeks experienced reductions in IBS symptoms compared with those receiving a placebo.
Peppermint’s compounds can relax intestinal smooth muscle, which may ease cramping, pressure and bloating.
Research has also examined turmeric, whose active compound curcumin has anti-inflammatory properties, as well as fennel seeds, which have traditionally been used for gastrointestinal spasms and gas.
L-glutamine, the most abundant amino acid in the human body, has attracted interest because of its role in intestinal barrier function. Randomized placebo-controlled research cited in the report found reductions in bloating among participants receiving L-glutamine.
Food Triggers Can Vary Widely From Person to Person
For people with recurrent bloating, identifying dietary triggers can be as important as adding supplements.
Foods commonly associated with symptoms include fried and highly processed foods, spicy dishes, refined sugars, legumes, onions, cruciferous vegetables, apples, corn, dairy products, pears, peaches and prunes.
Those foods do not cause bloating in everyone, and some are otherwise nutrient-rich.
For that reason, elimination diets may be used temporarily rather than indefinitely. Suspected foods can be removed for roughly two to three weeks and then reintroduced systematically to determine whether symptoms return.
The low-FODMAP diet is another strategy used particularly among people with IBS or SIBO.
FODMAPs are fermentable carbohydrates that can be poorly absorbed in the digestive tract and rapidly fermented by intestinal bacteria, contributing to gas, pain and distension in susceptible individuals.
Certain foods may also help address fluid retention or digestive sluggishness.
Cucumbers, celery and watermelon contain substantial water, while bananas provide potassium that contributes to fluid balance.
Pineapple contains bromelain, an enzyme involved in protein digestion.
Asparagus contains asparagine and has a mild diuretic effect, while fermented foods such as yogurt and kefir provide naturally occurring microorganisms.
Everyday Habits Can Influence Bloating
Digestive symptoms can also be affected by how a person eats, not simply what is consumed.
Eating rapidly can increase swallowed air, while carbonated beverages introduce additional gas into the digestive system. Drinking through straws can have a similar effect.
Slowing down during meals and chewing food thoroughly may reduce those problems.
Regular physical activity can encourage intestinal movement and help prevent constipation, another common contributor to bloating.
Some people also use abdominal massage to stimulate gastrointestinal motility.
Acupuncture has been studied for its potential effects on parasympathetic nervous system activity and digestive function, although individual responses can vary.
Persistent Bloating Can Point to an Underlying Condition
Occasional bloating is common, but persistent or worsening symptoms can indicate a medical issue that requires evaluation rather than repeated self-treatment.
Possible causes include IBS, SIBO, celiac disease, food intolerances, hypothyroidism, pelvic floor dysfunction, medication side effects and broader disturbances in the gut microbiome.
Certain symptoms warrant more prompt attention.
Bloating accompanied by significant abdominal pain, black or bloody stools, vomiting, diarrhea or unexplained weight loss should be discussed with a healthcare professional.
Medication and supplement interactions are another consideration.
Probiotics can present concerns for some people using antifungal medications, immunosuppressants or chemotherapy drugs.
Fiber supplements may also interfere with absorption of medications including statins, levothyroxine and levodopa if taken too closely together.
The expanding research on bloating increasingly supports an individualized approach rather than reliance on a single universal remedy.
For some people, a clinically studied probiotic strain may help. Others may benefit more from identifying fermentable carbohydrate triggers, correcting constipation, using selected natural compounds or addressing an underlying gastrointestinal disorder.
The broader goal is to determine why the bloating is occurring and tailor treatment accordingly, combining evidence-based dietary changes, appropriate supplements and medical evaluation when symptoms persist.
Source: Natural News
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