How Junk Food Hurts Your Belly
The Detrimental Impact of Ultra-Processed Foods on the Human Gut Microbiome and Gut Barrier
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Eating lots of packaged junk food can mess up the good germs in your tummy, making it easier to get sick.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 51 / 5
Evidence Score
Based on clinical experience or non-systematic literature reviews. The lowest level of evidence as they are most susceptible to bias and personal perspective.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Eating lots of packaged junk food can mess up the good germs in your tummy, making it easier to get sick.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 51 / 5
Evidence Score
Based on clinical experience or non-systematic literature reviews. The lowest level of evidence as they are most susceptible to bias and personal perspective.
Publication
Authors
Rondinella D, Raoul PC, Valeriani E, Venturini I, Cintoni M, Severino A, Galli FS, Mora V, Mele MC, Cammarota G, Gasbarrini A, Rinninella E, Ianiro G
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Claims (6)
Eating a lot of packaged junk food can quickly raise your blood sugar, cause long-term body swelling, and mess up your gut bacteria. This weakens your body's ability to fight off sickness and makes you more likely to get cancer.
Eating a lot of junk food might make adults more likely to feel depressed or have mental health issues, possibly because it messes with your gut and causes inflammation in your body.
Eating a lot of ultra-processed foods might lower helpful gut chemicals that keep your stomach healthy, reduce swelling, and help your body use energy better.
Eating a lot of highly processed foods might lower the good bacteria in your gut, raise the bad ones that cause inflammation, and could lead to health problems like diabetes or heart disease.
Eating a lot of junk food might make your gut leaky, letting bad stuff from bacteria get into your blood and cause body-wide inflammation, which can lead to long-term health problems.