Archive · 4 Oct 2026
High-Sugar Diet May Worsen Gut Damage During Antibiotics
Antibiotics can change the mix of bacteria living in your gut.
They can affect helpful bacteria as well as harmful ones.
This can make the gut’s normal balance weaker.
The article says a study from NYU Langone Health found that eating a lot of sugar while taking antibiotics may worsen gut damage.
Some bacteria that resist antibiotics may then grow more easily.
C. diff is one example mentioned.
These bacteria can cause inflammation or diarrhea.
The article does not give details about the study’s methods or results.
An NYU Langone Health study found that high sugar intake while taking antibiotics may worsen gut damage.
Antibiotics can affect helpful and harmful bacteria, disrupting the gut’s bacterial balance.
This disruption, known as gut dysbiosis, can leave the gut ecosystem more fragile.
The article says resistant bacteria such as C. diff may multiply during this period.
Such bacterial growth can cause severe inflammation or diarrhea, according to the article.
- Who
- Researchers at NYU Langone Health are cited as finding a possible link between high sugar intake and worsening gut damage during antibiotic use.
- What
- A high-sugar diet while taking antibiotics may worsen gut damage.
- When
- During antibiotic treatment.
- Why
- Antibiotics can disrupt the gut’s balance of helpful and harmful bacteria, and the study cited says high sugar intake may worsen the situation.
- Research institution
- NYU Langone Health
- Potential risk factor
- Excessive sugar intake during antibiotic treatment
- Gut effect of antibiotics
- They can disrupt the balance of helpful and harmful bacteria
- Term for bacterial disruption
- Gut dysbiosis
- Bacterium mentioned
- C. diff
- Possible outcomes mentioned
- Severe inflammation or diarrhea