How Olive Oil affects our health?
Posted by 21/01/2016 0 Comment(s) News,
The phytonutrient in olive oil, oleocanthal, mimics the effect of ibuprofen in reducing inflammation, which can decrease the risk of breast cancer and its recurrence. There are also two other components, squalene and lignans that are being studied for possible effects on cancer.
Olive Oil & prevention of strokes
According to a new study from France published in the online issue of Neurology, older individuals who consume olive oil daily may be able to protect themselves from a stroke.
Researchers gathered information from the medical records of 7,625 individuals over the age of 65 from three cities in France: Bordeaux, Dijon and Montpellier. None of the participants had a history of stroke. They then categorized the individuals into three groups based on their olive oil consumption. The researchers noted that the participants used mostly extra virgin olive oil, as that is what is usually available in France.
After 5 years there were 148 strokes. The results showed that the “intensive” users of olive oil, those that used for both cooking and dressings had a 41 percent lower risk of stroke compared to those that did not use olive oil at all. These results were noted even after considering weight, diet, physical activity and other risk factors.
Olive oil keeps your heart young
It is a known fact that as we grow older the heart also goes through a normal aging process. The arteries may not function as well as they did and this can lead to a number of health problems. However, in a recent study, Spanish researchers discovered that a diet rich in olive oil or other monounsaturated fats could improve the arterial function of elderly individuals.
Olive oil may protect from depression
It is common knowledge that olive oil and the Mediterranean diet confer a multitude of health benefits but also has emotional health benefits.
According to Spanish researchers from the University of Navarra and Las Palmas de Gran Canaria, a diet rich in olive oil can protect from mental illness.
Researchers recently discovered that a higher intake of olive oil and polyunsaturated fats found in fatty fish and vegetable oils was associated with a lower risk of depression.
The findings suggested that cardiovascular disease and depression may share some common mechanisms related to one's diet.
Olive oil can reduce the risk of Alzheimer's disease
Numerous studies, including one recently published in the journal Chemical Neuroscience, showed that the oleocanthal in extra virgin olive oil has the potential to reduce the risk of Alzheimer’s disease and the cognitive decline that comes with aging.
Olive oil polyphenols are known to be powerful antioxidants which may help to reverse oxidative damage that occurs in the aging process.
Olive oil found to help prevent skin cancer
Another recent study found that olive oil, along with other components of a Mediterranean diet, may contribute to the prevention of malignant melanoma. The most dangerous type of skin cancer may be slowed down by consumption of olive oil, which is rich in antioxidants, the researchers found.
The use of sunscreen remains the best way to prevent sunburn and shield the skin from the harmful effects of the sun’s UVA and UVB rays. However, “Going Greek” and consuming olive oil and other Mediterranean food staples, could help counter the oxidizing effect of the sun.
Only three in every 100,000 residents of countries in the Mediterranean develop any form of skin cancer. The figure is low, especially when considering the warm climate in the region. In Australia, the figure is 50 in every 100,000 residents.