Orange juice, not just vitamin C! Improves genes and protects the heart
2025-12-04 12:35:03
TiranaPost
Scientists have discovered that orange juice is not just a breakfast drink. A new study shows that it affects thousands of genes in our immune cells. This means that the common drink we see on the table has a much more profound effect on the body than we believed.
How does it affect genes?
In one experiment, adults who drank 500 ml of orange juice every day for two months showed clear genetic changes.
Genes related to inflammation and blood pressure became less active. This included genes known as IL6, IL1B and NLRP3. A gene related to sodium storage in the kidneys, SGK1, also had its activity reduced.
These changes help the body relax blood vessels, reduce inflammation and protect heart health.
The secret? Hesperidin - the powerful ingredient in oranges
Oranges contain hesperidin, a flavonoid with strong anti-inflammatory and anti-oxidative properties. Studies show that this compound helps balance cholesterol, control blood sugar, and stabilize blood pressure.
It may reduce the risk of diabetes and heart disease.
When researchers analyzed 15 different studies involving 639 participants, they found that orange juice reduced insulin resistance and bad LDL cholesterol.
In some studies, it also increased good HDL cholesterol and slightly lowered systolic blood pressure. These changes may seem small, but over time they significantly improve cardiovascular health.
It also affects intestinal bacteria.
In addition to genes, orange juice also affects the gut microbiota. After a month, volunteers who drank blood orange juice had more good bacteria that produce fatty acids with anti-inflammatory effects. This helps lower blood pressure and calm inflammation.
Benefits for blood vessels
In another study in people with metabolic syndrome, orange juice improved blood vessel function, making them relax and dilate better. This is associated with a lower risk of heart attack.
