Researchers from Penn State University have revealed that cheese can actually help to protect your blood vessels from damage from high levels of salt in the diet
From brie to burrata, cheese comes in many delicious forms, but is usually seen as an unhealthy food choice.
But a new study from researchers at Penn State University suggests that this isn’t always the case, and that cheese can actually help to protect your blood vessels from damage from high levels of salt in the diet.
In the study, the researchers found that when adults consumed a high-salt diet, they also experienced blood vessel dysfuntion.
But when the same adults ate four servings of cheese a day alongside the same diet, they didn’t experience this effect.
Billie Alba, who led the study, said: “While there’s a big push to reduce dietary sodium, for a lot of people it’s difficult.
“Possibly being able to incorporate more dairy products, like cheese, could be an alternative strategy to reduce cardiovascular risk and improve vessel health without necessarily reducing total sodium.”
The study included 11 adults, who each followed four separate diets for eight days at a time – a low-salt, no-dairy diet; a low-salt, high-cheese diet; a high-salt, no-dairy diet; and a high-salt, high-cheese diet.
At the end of each week-long diet, the researchers analysed the participants’ blood vessels, as well as their blood pressure .
The results revealed that after a week on the high-salt, no-cheese diet, the participants’ blood vessels had more difficulty relaxing. But after a week on the high-salt, high-cheese diet, this wasn’t the case.
Professor Laxy Alexander, another researcher on the study, said: “While the participants were on the high-sodium diet without any cheese, we saw their blood vessel function dip to what you would typically see in someone with pretty advanced cardiovascular risk factors.
“But when they consumed the same amount of salt, and ate cheese as a source of that salt, those effects were completely avoided.”
While the reason for this effect remains unclear, the researchers suggest that antioxidants in the cheese may play a key role.
Ms Alba explained: “Consuming high amounts of sodium causes an increase in molecules that are harmful to blood vessel health and overall heart health.
“There is scientific evidence that dairy-based nutrients, specifically peptides generated during the digestion of dairy proteins, have beneficial antioxidant properties, meaning that they have the ability to scavenge these oxidant molecules and thereby protect against their damaging physiological effects.”
Source : mirror
Jennifer Cantelli was born and raised in the busy city of Lancaster. As a journalist, Jennifer has contributed to many online publications including the The Crimson White and USA Today. In regards to academics, Jennifer earned a degree in business from Carnegie Mellon University and an master’s degree from Temple University. Jennifer follows the money and covers all aspects of state and federal economy.here at Times Records.