Nutritionist warns: five types of food that may harm gut health
Dietitian Sintija Sasa has named five food groups on Health.com that, when consumed regularly and in large amounts, may negatively affect the gut microbiome. The expert notes that gut health is closely linked to the immune system and overall wellbeing.

Most people only start thinking about gut health once they experience bloating, abdominal discomfort or other digestive issues. Experts, however, point out that what happens in the gut matters far beyond simple digestion.
Trillions of microorganisms live in the human gut, together forming what is known as the gut microbiome. These bacteria not only assist in digesting food but also influence immune system function and are linked to the body's overall health.
Diet shapes the microbiome
Everyday eating habits can significantly alter the composition of gut microorganisms. Some foods help beneficial bacteria thrive, while others — particularly when eaten frequently and in large quantities — can trigger unfavorable changes in the microbiome.
An expert's warning
Nutritionist and dietitian Sintija Sasa, writing for Health.com, has identified five food groups that people concerned about gut health should avoid or at least limit. According to the expert, regularly consuming these groups can disrupt the balance of gut bacteria and, in turn, affect overall wellbeing.
In recent years, nutrition specialists have increasingly emphasized the importance of gut health, as research links it not only to the digestive system but also to the broader condition of the body as a whole.


