Extra Virgin Olive Oil (EVOO) is a major feature of the Mediterranean Diet, consistently regarded as one of the world’s healthiest diets.

This diet also includes fish, vegetables, fruit, nuts and wholegrains. EVOO has been extensively researched for its health benefits and particularly its high monounsaturated fat content, shown to benefit cardiovascular health and promote healthy cholesterol levels, including ratios of LDL/HDL (low density and high density lipoproteins).

There is also some controversy surrounding EVOO, and some less well known facts…

Firstly, the health benefits:

  • EVOO is anti-inflammatory, attributed in part to the Oleocanthal component, which is a phenolic compound shown to possess non-steroidal anti-inflammatory properties.
  • EVOO is exceptionally high in natural antioxidants (rare in oils) protecting against damage through oxidation.
  • Studies show that EVOO exerts a neuroprotective activity against oxidative damage in the brain.


  • Not all olive oils are the same. Quality is everything, from the raw product (olives), to processing and storage.
  • For the health benefits described, the oil needs to be EVOO. Standard “Olive Oil” is very different to “Extra Virgin Olive Oil”. Standard olive oil has undergone refining processes such as deodorisation and bleaching, involving the use of chemicals and high heat in the manufacturing process. Unfortunately, even when labelled EVOO, some oils are fraudulently diluted with inferior, refined oils. Imported oils appear to be the most susceptible. 


In order to ensure you are purchasing genuine, high quality EVOO with minimal processing, look for a quality certification on the bottle, for example, in Australia this is the sign to look for:

Ways to enjoy EVOO

One of the best ways to enjoy EVOO is in its natural state, added to salads or with sourdough bread. This is both for flavour and maximum retention of valuable nutrients and anti-oxidants. Some components of EVOO which are partially degraded with heat are chlorophyll, Vitamin E and certain phenolic compounds, including oleocanthal, The biological activity of oleocanthalis thought to bereduced after prolonged heating (90 minutes), however is largely retained during normal heating and remains heat stable. 

That being said, we do, however, also use EVOO in cooking as it is high in stable monounsaturated fat, low in unstable polyunsaturated fat and exceptionally high in natural antioxidants. This provides significant protection against degradation to toxic compounds when heating. Despite popular belief, smoke point is not a good predictor of how stable an oil is to cook with.

This is supported by a recent Australian study published in the ACTA Scientific Nutritional Health Journal (Guillaume, C, et al), which looked at the main cooking oils in Australia and tested what parameters best predicted an oils heat stability and susceptibility to breaking down and forming harmful compounds called polar compounds. It was concluded that EVOO was the most stable oil to cook with and that smoke point correlated poorly with an oils heat stability.  A number of other studies also support the heat stability of EVOO in cooking.

Other factors to take into consideration include the potential alteration of the foods being cooked in oil. Application of heat to any substance will change the molecular structure in some way. Some nutrients may be lost and some may be enhanced. For example, whilst there is generally some nutrient loss of whatever we are cooking, some phyto-nutrients, such as lycopenes in tomatoes, are enhanced when cooked in olive oil. Interestingly, research has also shown that the overall antioxidant content in certain vegetables, including tomatoes, pumpkin and eggplant, is not only conserved, but enriched when cooked with extra virgin olive oil.


It is important to use EVOO quite quickly, that is consume within 4-6 weeks of opening and 12-14 months of harvest (check harvest date on bottle). Choose an EVOO that is in a dark glass bottle or tin to protect it from light.

One of our favourite, most flavoursome EVOOs, Cobram Estate, is produced here in Australia, made with olives also grown in Australia and pressed within 4-6 hours of harvesting. Their website contains a wealth of information about all stages of production, culminating in a superior tasting product, packed with health benefits.

January 29, 2019


Meet Hannah & Jen, the mother-daughter duo behind Healthy Luxe

Healthy Luxe was established in 2014 by mother-daughter duo, Jennifer Murrant and Hannah Singleton. The platform evolved from a shared love and appreciation for health, food and travel.

We have worked with some of the leading brands in the health and wellness industry as well as fitness, lifestyle and travel.

Since launching in 2014, Healthy Luxe have manifested a highly engaged following of over 100,000 on Instagram and over 22,000 on Facebook. We were also awarded a badge for the top 50 influencers in Australia.


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