Olive oil has been widely used from long time due to its great benefits for your beauty as well as health. So do you know the real benefit of olive oil in detail? This post would show you that, and guide you to choose the best one, and how to preserve olive oil in right way.
Olive oil is extracted from fresh olives – a traditional plant in the Mediterranean region. Today, olive oil has become a familiar to everyone. And people tend to use it more widely in daily life.
Benefits of olive oil to health, you need to know to change your nutrition from today.
Olive oil Contains smart fat
Nutrition experts said that omega-3 fatty acids – a polyunsaturated fat only found in fish and some plants – are “smart fat”. But there is still another “smart” monounsaturated fat – that’s the fat which contained in olive oil.
According to the American Heart Association (AHA), unsaturated fatty acids, whether polymorphic or monoclinic, all work to reduce “bad” cholesterol – which increases the risk of cardiovascular disease in the body.
Help to prevent and treat Alzheimer disease
Oleocanthal is a natural nutrient found in pure olive oil. In some experiments, the researchers have discovered that oleocanthal facilitates abnormal proteins that cause Alzheimer’s disease to move out of the brain. In other researches have shown that the use of pure olive oil containing oleocanthal combined with a balanced diet in the Mediterranean regions may reduce the risk of diseases such as attention deficit hyperactivity disorder (ADHD) and neurodegenerative diseases.
Protect the liver
Studies have shown that virgin olive oil protects the liver from oxidative imbalance.
In a study in BioMed Central, researchers have demonstrated experimentally on mice when exposed to moderate toxin herb in combination with olive oil. As a result, a part of their liver is protected from injury.
There is evidence that olive oil offers great health benefits including reducing the risk of coronary heart disease
Help to Prevent from cancer
Studies have shown that polyphenols in olive oil can help prevent the onset and progression of cancers through antioxidant processes.
In addition, in a study at Rutgers University in New Jersey (USA) in 2015, researchers found an ingredient in oleocanthal virgin olive oil that kills cancer cells in humans without harm other healthy cells.
Beneficial for skin, eyes and immune system
Olive oil contains a lot of vitamin E. Each tablespoon of olive oil provides 1.94 mg of vitamin E, which is 13% of the recommended diet for adults at 15 milligrams per day. Vitamin E in olive oil helps to prevent skin aging, healthy eyes and boosts the immune system.
Who shouldn’t use olive oil?
For some people with risk for type 2 diabetes
Using olive oil may also cause you to have type 2 diabetes. Because it contains saturated fat, this oil facilitates the transport of bacterial or toxins from inside so they can enter the bloodstream and lymphatic vessels in the intestine and make the body to resist insulin that causes type 2 diabetes.
How to choose the best olive oil?
How many types of olive oil?
Normally, olive oil can be classified into the following 4 types:
– Extra virgin: is the oil obtained from the first pressing of olive fruit, so it is considered the best, least processed.
– Virgin: also very good, just rank after Extra Virgin.
– Pure: this type of olive oil has passed through several stages of processing, such as filtering and refining.
– Extra light / Lite or Pomace: with significantly processed, there is only a little taste of olives left.
Which olive oil you should buy?
In general, Extra virgin olive oil is the best type we suggest you to use. But it’s not always necessary to use extra virgin. The use of olive oil depending on the intended use, please choose the most suitable and suitable olive oil as following guides:
– If you buy olive oil for beauty or mix vegetables, mix raw food (For example: mixed salads), just choose Extra Virgin or Virgin. This type is the purest, the most expensive.
– If used for cooking, you should choose Pure Olive.
– To polish things, Extra Light / Light or Pomace is an economical choice because of its cheapest price. Usually this type is yellow like cooking oil.
How different is Extra Virgin, Pure and Light olive oil? You might need to know in detail.
Extra virgin is an unrefined oil, taken from the first juice of olive fruit, so it has the purest flavor. This type is obtained by mechanical and physical methods under controlled temperature conditions. Extra virgin olive oil (EVOO) must have acid concentration below 0.8% (less than 1%). The less processed it is, the more olive oil ensures quality and taste.
Virgin olive oil also comes from the first juice of olives, obtained in the same way as Extra Virgin but with a slightly higher acidity than Extra Virgin, so it is considered to be very effective. Extra virgin and Virgin have been used for beauty care and mix raw food (salads).
Pure Olive (or 100% pure) is easy to confuse the consumers. Pure olive oil is treated with chemicals to remove impurities, so the pure nature is much reduced. If the oil bottle is only labelled as “Olive oil” then we understand this type is Pure.
Extra light is the cheapest type of olive oil, which is used to polish objects (not for cooking or for beauty care).
The above olive oils are the most common types on the market. In fact, there are some extremely high-grade olive oils and more expensive than the regular Extra Virgin.
Here are our best suggestions for the best premium olive oils; just safely order it & get the best quality.
How to preserve olive oil?
It is also important to preserve olive oil. Olive oil should be used within 3 months after opening the lid, should be stored in a dark glass bottle, kept cold and protected from light. If the storage is not good or used over time, the quality of olive oil is significantly reduced even if it is the best. At that time, the value of nutrition is no longer the same. After buying a bottle of olive, it is best to transfuse into a small bottle for daily use & this help to limit oxidation by opening the lid so many times.