5 Health Benefits Of Macadamia Nuts
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Also known as the ‘Queen of Nuts,’ macadamia nuts are edible seeds or nuts produced by macadamia trees. These creamy and buttery nuts are loaded with nutritional value and health benefits; however, they failed to acquire their deserved position in our diets owing to their high cost of production and cultivation. 

Macadamia trees are native to Australia, but they are also cultivated in other regions with suitable climates, such as Hawaii, California, and parts of Africa and Central America. Across the world, they are known by different names, including Queensland nut, Maroochi nut, Bauple nut, Bush nut, and in the USA, Hawaii nut. These cream-coloured nuts have a delightful buttery flavour and smooth texture.   

These nuts are high in healthy fats, particularly monounsaturated fats, which are considered beneficial for heart health. They also contain some essential nutrients, such as vitamins, minerals, and dietary fiber. However, macadamia nuts are calorie-dense, so they should be consumed in moderation as part of a balanced diet.


Macadamia nuts are a good source of nutrients and provide a range of health benefits. Take a look at some of them:   

  • Improves Heart Health  

Packed with monosaturated fats, macadamia nuts are linked to better heart health and reduce the risk of heart attacks and strokes. A small study by the American Heart Association found that people with high cholesterol who indulged in a diet rich in macadamia nuts had reduced cholesterol levels. 

  • Improves Blood Sugar Level   

If you’re diabetic, incorporate macadamia nuts into your diet. These nuts are notably low in carbohydrates and rich in healthy fats and dietary fibre, which work together to slow down the digestion and absorption of sugars from carbohydrates. This gradual release of sugar into the bloodstream helps prevent rapid spikes and crashes in blood sugar levels. The monounsaturated fats present in macadamia nuts have also been associated with improved insulin sensitivity, allowing cells to better utilise glucose for energy and potentially reducing the risk of type 2 diabetes.  

  • Aid Weight Loss

Surprisingly, despite being high in calories, macadamia nuts aid in weight loss. Their rich combination of healthy fats, dietary fibre, and essential nutrients can contribute to feelings of fullness and satisfaction, which may aid in controlling appetite and preventing overeating. The monounsaturated fats found in macadamia nuts can help stabilise blood sugar levels, reducing the likelihood of sudden hunger pangs and cravings for sugary or high-calorie foods. Moreover, the slow digestion of the fats and fibre in these nuts can lead to a sustained release of energy, potentially curbing the need for frequent snacking.   

  • Loaded With Antioxidants   

Macadamia nuts contain a variety of antioxidants, including vitamin E, which is known for its potent antioxidant properties. Vitamin E plays a crucial role in protecting cells and tissues from oxidative damage caused by environmental factors and normal metabolic processes. Additionally, these nuts contain other antioxidants like polyphenols and flavonoids, which further bolster their ability to combat oxidative stress and inflammation. This property of macadamia nuts helps reduce the risk of diseases like diabetes, Alzheimer's, and heart disease. 

  • Nourishes Skin  

Macadamia nuts are loaded with tocotrienols and squalene, powerful compounds that protect the skin from sun damage. Their high content of monounsaturated fats, particularly omega-7 palmitoleic acid, provides deep moisturization to the skin, helping to maintain its suppleness and hydration. Moreover, applying macadamia oil enhances skin health as we age.