What Are Good Edible Oils For Heart Patients

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Why you should choose a high quality, polyphenol rich extra virgin olive oil to protect against heart disease.

Fats And Oils
Olives Contain The Healthiest Fat

No matter what style of food you cook you’re bound to have a bottle of cooking oil lurking in the cupboard. Whether it’s used to roast a tray of vegetables or make a tasty salad dressing, vegetable oil is a kitchen staple.

The reason there are so many different types of oils is because they can be extracted from a wide range of seeds, nuts, legumes, plant fruits and grains. E.g. sunflower seeds, walnuts, soybeans, olives and grains like rice can all be used to produce vegetable oils.

Unsaturated Fat vs. Saturated Fat : What Are The Healthiest Oils?

Not all oils are created equal. Importantly, each oil can vary in the type and ratio of different fats that they contain. 

The healthiest oils are those which mostly contain heart-healthy unsaturated fats.  Foods which are rich in these heart-healthy fats like nuts, seeds, avocado, olives and vegetable oils help to reduce levels of harmful cholesterol (low density lipoprotein – LDL) in the blood.  

In comparison, palm oil and coconut oil are high in saturated fat which increases LDL cholesterol and risk of heart disease. In recent years, coconut oil has become more popular and although using small amounts to add flavour is ok, it’s a good idea to choose another oil like olive oil as a main cooking oil.

Olive Oil A Healthy Fats
Fats & Oils

How Are Oils Produced?

Cold-pressing’  is when the oil is extracted without any heat and is used to produce oils like extra virgin olive oil and avocado oil. ‘Hot-pressing’ is similar but the oil is extracted with heat and pressure. These processing techniques result in a less-processed oil which is higher in antioxidants with most of the flavour and colour retained. Although these oils are nutritionally better, they are also more expensive because they are costly to produce.

‘Refined oils’ are extracted using a solvent which is then followed by a refining, bleaching and deodorising process1. These steps reduce the flavour, odour and colour of the original oil and also partially remove some of the antioxidants. These oils are usually cheaper and are often more stable at higher temperatures. Many of the oils on supermarket shelves are refined oils like soya bean, canola, rice bran and grapeseed oils.

What are the best oils to cook with?

High temperature cooking methods (like frying and deep-frying) can cause the oil to break down and produce chemicals like peroxides and aldehydes which are potentially harmful to our health.

Olive Oil Has a Low Smoke Point

The ‘smoke point’ of an oil is the temperature at which it starts to smoke and break down and produce potentially harmful free radicals. Contrary to some beliefs, however, high quality extra virgin olive oil such as Morocco Gold is a great choice for many cooking methods as its smoke point is somewhere around 374 – 405 °F (190–207°C).  As explained by the Olive Wellness Institute, Extra Virgin Olive Oil contains high levels of natural antioxidants.  These antioxidants protect the naturally stable oil when heated, making Extra Virgin Olive Oil a very health option to cook with (including deep frying, pan frying, sauteing and oven baking).

You can be a lot more flexible with the type of oil you use for salad dressings, sauces or for drizzling over pasta because the oil isn’t being heated.