Too much sugar can hurt your tummy, liver, and body
The impact of dietary fructose on gut permeability, microbiota, abdominal adiposity, insulin signaling and reproductive function
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Eating too much fructose, a sugar in sodas and sweet drinks, can break the wall in your gut, let bad stuff into your blood, make your belly fat grow, hurt your body's ability to use insulin, and even affect having babies.
Surprising Findings
Fructose causes more harmful visceral fat gain than glucose, even when both provide the same calories.
Most people think 'a calorie is a calorie,' but this shows the *type* of sugar matters deeply for where fat is stored and how it affects health.
Practical Takeaways
Cut out sugary drinks — especially soda and fruit juices — to reduce fructose intake and protect your liver, gut, and metabolism.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Eating too much fructose, a sugar in sodas and sweet drinks, can break the wall in your gut, let bad stuff into your blood, make your belly fat grow, hurt your body's ability to use insulin, and even affect having babies.
Surprising Findings
Fructose causes more harmful visceral fat gain than glucose, even when both provide the same calories.
Most people think 'a calorie is a calorie,' but this shows the *type* of sugar matters deeply for where fat is stored and how it affects health.
Practical Takeaways
Cut out sugary drinks — especially soda and fruit juices — to reduce fructose intake and protect your liver, gut, and metabolism.
Publication
Journal
Heliyon
Year
2023
Authors
Ceren Guney, N. Bal, F. Akar
Related Content
Claims (6)
Drinking or eating a lot of fructose might mess up your gut in animals, letting toxins into the body and causing inflammation, especially in the liver.
Eating a lot of fructose might mess up the gut bacteria in mice and rats, leading to inflammation and a leaky gut — especially when they get 20–60% of their food as fructose for over two months.
Drinking a lot of fructose — like in sugary sodas — might pack on belly fat deep inside your body, even if you're not gaining overall weight, and it could affect your blood sugar and fats differently than other sugars.
Eating a lot of fructose — like from sugary drinks — might mess with how your body uses insulin, making it harder to control blood sugar, and this has been seen in both animals and people.
Eating a lot of fructose might hurt male fertility in mice and rats by causing inflammation, stress in the body, and cell damage in the testicles, leading to lower testosterone and worse sperm health.