Do you still feel like your stomach is bloated, even if you eat a balanced diet? This condition may be linked to factors that are less discussed, but have a huge impact on your health and quality of life. Knowing the real causes of constant abdominal bloating is the first step to finding effective solutions. Although many people associate bloating with eating fatty foods or poor digestion, there are other factors that could be sabotaging your well-being without you realizing it. In this article, we will discuss seven unconventional but extremely relevant causes. You will then be able to identify what is really behind your discomfort and adopt simple and practical changes.
Experiencing a bloated stomach from time to time is normal, but when the discomfort becomes frequent, it may indicate that something in the body is not working well. Experts explain that persistent abdominal bloating isn’t always the result of overeating; It is often linked to silent factors that go unnoticed in everyday life.
Below we list the causes that contribute most to constant swelling and of which few patients are aware.
1. Sensitivity to the foods you eat daily
It’s not always an allergy. Mild intolerances to lactose, gluten, or artificial sweeteners can cause bloating, gas, and discomfort after meals, even when consumed in small amounts.
2. Intestinal dysbiosis
Microbiome imbalance – when “good” bacteria decreases and inflammatory bacteria increases – affects digestion and causes continued bloating. It is common after prolonged use of antibiotics, a restrictive diet or high stress.
3. Water retention due to hormonal changes
Natural variations in estrogen and progesterone throughout the menstrual cycle, during PMS or menopause, can increase water retention. The abdomen becomes more rigid and sensitive to touch.
4. Eating too quickly
Rushing makes it difficult to chew properly, causes more air to be swallowed and reduces the action of digestive enzymes. Result: no more gas and a feeling of “full” stomach even with small portions.
5. Excess of ultra-processed foods
Foods high in sodium, preservatives and simple carbohydrates promote inflammation, water retention and intestinal fermentation, generating persistent bloating throughout the day.
6. High stress
The gut is extremely sensitive to stress hormones. High cortisol levels slow digestion, increase gas production, and can cause intestinal spasms that increase the feeling of a bloated abdomen.
7. Sedentary lifestyle or long periods of sitting
Spending many hours without moving makes intestinal transit difficult and promotes the accumulation of gas. A simple daily walk can significantly reduce swelling.
When does swelling need special attention?
If a persistently bloated stomach is accompanied by unexplained weight loss, persistent diarrhea, blood in the stool, or severe pain, it is essential to see a doctor. In many cases, small lifestyle changes – such as dietary adjustments, adequate hydration and regular physical activity – can already reduce discomfort.
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