The Independent
The Independent published this article:
Eating grapes can reduce your chances of developing dementia later in life, a new study has found.
The finding, which came as part of a series of studies published in the journal Foods, was included in an extensive list of positive impacts that eating the fruit can have on your health.
According to researchers, the fruit is especially beneficial so those who live by high-fat western diets, since they are known to be rich in chemicals that boost healthy gut bacteria and lower cholesterol.
Grapes are also high in antioxidants which are known to improve health, and prevent disease and cancer in humans.
Antioxidants defend your cells from damage caused by free radicals either inside the body – inflammation, for example – or outside the body, such as pollution, UV, or cigarette smoke.
Now, the team of researchers have found that the antioxidants in grapes can protect the brain against developing dementia by improving the function of neurons or nerve cells.
It follows in the footsteps of several previous studies which found that inflammation in the brain is linked to several forms of dementia.
The studies were conducted on mice that were fed high-fat diets typically consumed in western countries, with only half the mice receiving grape supplements.
The team then compared the brain, liver and metabolic health of the mice who were given grape supplements against with those who were not.
“It adds an entirely new dimension to the old saying ‘you are what you eat’,” the study’s co-author Dr John Pezzuto, said.
The professor of pharmaceutics, who has authored over 600 scientific studies, said that grapes ctually change the expression of genes, which he described as “truly remarkable.”
It comes amid studies into how humans switch their genes “on and off” in order to have control over the body’s development throughout life
Exercise, stress, diet, sleep and meditation are all thought to impact the expression of our genes.
While many take antioxidant supplements, Dr Pezzuto said it’s not possible to consume “enough” of an antioxidant to make a “big difference” to your health.
Eating grapes can reduce your chances of developing dementia later in life, a new study has found.
The finding, which came as part of a series of studies published in the journal Foods, was included in an extensive list of positive impacts that eating the fruit can have on your health.
According to researchers, the fruit is especially beneficial so those who live by high-fat western diets, since they are known to be rich in chemicals that boost healthy gut bacteria and lower cholesterol.
Grapes are also high in antioxidants which are known to improve health, and prevent disease and cancer in humans.
Antioxidants defend your cells from damage caused by free radicals either inside the body – inflammation, for example – or outside the body, such as pollution, UV, or cigarette smoke.
Now, the team of researchers have found that the antioxidants in grapes can protect the brain against developing dementia by improving the function of neurons or nerve cells.
It follows in the footsteps of several previous studies which found that inflammation in the brain is linked to several forms of dementia.
The studies were conducted on mice that were fed high-fat diets typically consumed in western countries, with only half the mice receiving grape supplements.
The team then compared the brain, liver and metabolic health of the mice who were given grape supplements against with those who were not.
“It adds an entirely new dimension to the old saying ‘you are what you eat’,” the study’s co-author Dr John Pezzuto, said.
The professor of pharmaceutics, who has authored over 600 scientific studies, said that grapes ctually change the expression of genes, which he described as “truly remarkable.”
It comes amid studies into how humans switch their genes “on and off” in order to have control over the body’s development throughout life
Exercise, stress, diet, sleep and meditation are all thought to impact the expression of our genes.
While many take antioxidant supplements, Dr Pezzuto said it’s not possible to consume “enough” of an antioxidant to make a “big difference” to your health.
