Quranic Foods ⇨ Olive Oil

[إحسان]

Quranic Foods ⇨ Olive Oil

✦ Drinks and Liquid ⇨ 4. Olive Oil ✦

In Arabic zait ( ) means oil, the word has only been mentioned once, in referral to olive oil (as a fuel though!):

1- "Allâh is the Light of the heavens and the earth. The parable of His Light is as (if there were) a niche and within it a lamp, the lamp is in glass, the glass as it were a brilliant star, lit from a blessed tree, an olive, neither of the east (i.e. neither it gets sun-rays only in the morning) nor of the west (i.e. nor it gets sun-rays only in the afternoon, but it is exposed to the sun all day long), whose oil would almost glow forth (of itself), though no fire touched it. Light upon Light! Allâh guides to His Light whom He wills. And Allâh sets forth parables for mankind, and Allâh is All-Knower of everything." [QS. Al-Noor 24:35]

Benefits
➬ Olive oil is a very important source of human nourishment. Contrary to solid butters, olive oil does not increase the level of cholesterol in the blood; rather, it keeps it under control and thus is the oil that doctors most recommend. Meanwhile, whether hot or cold, it reduces the amount of digestive acids and thus protects the stomach from such diseases as gastritis and ulcers.

➬ Activating bile secretion, it ensures that bile's composition develops into its perfect state. Furthermore, it regulates the gall bladder's evacuation and reduces the possibility of gall bladder calculi.

➬ Research also has revealed that olive oil has some ability to prevent the development of coronary artery disease by reducing the level of LDL, a cholesterol detrimental to health, while increasing the level of beneficial cholesterol HDL in the blood.

➬ Vitamins E, A, D, and K in oil are essential for bone development and mineralization in children and adults. It strengthens bones by stabilizing calcium. Olive oil is vital for developing organisms. Such antioxidant elements and fatty acids as linoleic acid, which is of great importance to people, promote hormones and biological cell membrane synthesis. Since these vitamins renew cells, they also are used to treat problems associated with ageing and to feed and preserve the skin.

➬ Since it contributes to the natural development of the infant's brain and nervous system before and after birth, the only oil recommended to mothers by specialists is olive oil. Aside from having a level of linoleic acid very close to that of mother's milk, it functions as a natural source of nourishment as mother's milk when mixed with non-fat cow's milk. Still, olive oil's most significant health property is its effects upon cardiac and arterial diseases. Due to all of these features, olive oil has attracted the attention of specialists in recent years.

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Al Salamu 'Alaykum.

A diet rich in olive oil may reduce the risk for stroke in older adults, new research suggests.
In roughly 7600 elderly adults, higher olive oil consumption at baseline was associated with a lower incidence of stroke over roughly the next 5 years, after controlling for numerous confounding factors, including lifestyle and nutritional factors, stroke risk factors, and blood lipids.
Cecilia Samieri, PhD, from University of Bordeaux and the National Institute of Health and Medical Research (INSERM) in Bordeaux, France, reported their findings online June 15 in Neurology.
"The high prevalence of stroke in older subjects emphasizes the need for primary and secondary prevention in this age group," they conclude. "Showing a strong association between intensive olive oil use and lower stroke incidence, our study suggests a novel approach of dietary recommendations to prevent stroke occurrence in elderly populations."
But the authors of a linked commentary caution against jumping to any conclusions, noting that the putative health benefits of olive oil, and a Mediterranean-style diet, are complex.
Dr. Samieri and colleagues examined the association between olive oil intake and stroke incidence in 7625 people aged 65 and older from Bordeaux, Dijon, and Montpellier, France. They are enrolled in the ongoing, population-based French Three-City Study, which is looking at vascular risk factors for dementia.
At baseline, 1738 (22.8%) participants reported no olive oil use, 3052 (40.0%) reported moderate olive oil use, and 2835 (37.2%) reported intensive olive oil use.
The authors note that moderate and intensive olive oil users (relative to nonusers) were younger than nonusers; they also had lower values or frequencies for several stroke risk factors, weighed less, had lower triglycerides and lower total/high-density lipoprotein cholesterol ratio. They were also more apt to be regular exercisers and ate fish, fruits, and vegetables and omega-3–rich oils more often than nonusers.
Over a median of 5.25 years, 148 incident strokes were recorded (115 ischemic, 28 hemorrhagic, 5 undetermined).
After adjusting for sociodemographic and dietary variables, physical activity, body mass index, and risk factors for stroke, the researchers observed a lower incidence of stroke with higher olive oil use (P for trend = .02). Compared with participants who did not use olive oil, those with intensive use had a 41% lower risk for stroke. No other dietary variable was significantly associated with stroke incidence.
In their commentary, Nikolaos Scarmeas, MD, from Columbia University Medical Center in New York, New York, and Luc Dauchet, MD, PhD, from Institut Pasteur de Lille in France, comment on the study and the state of research on this topic.
They make the point that exploration of the relation of the Mediterranean-type diet with neurologic diseases has started "only very recently and has suggested potentially beneficial associations for Alzheimer's disease, mild cognitive impairment, cognitive decline, essential tremor, Parkinson disease, and stroke."
Although the current study suggests a protective effect of olive oil in stroke, the authors caution against drawing any firm conclusions from this study, until the observations "withstand the trial of randomized intervention."
They point out that covariate adjustment "can never be complete." Additionally, other potentially beneficial effects of olive oil, not considered in the analyses, may be mediating the association.
They also note that olive oil is not consumed in isolation but with a whole host of potentially healthy foods. "To add further to the complexity, the potentially beneficial biological elements of olive oil are not clear."