天美传媒

December 13, 2021

Why an avo toast may be the key to a healthy life (and a slim waist)

UOW researcher has discovered that avocados may help promote weight loss

You can squash it onto your toast with a drizzle of olive oil, add it to smoothies and cakes or feed it straight to your baby. Avocado is one of the most unusual food items 鈥� a pear-shaped green fruit with a large pit and dark leathery skin, which botanists define as 鈥渁 berry with a single seed鈥� (some also call it an alligator pear or a butter fruit). It has a mild taste and is chock full of vitamins, minerals, healthy unsaturated fats and fibre. A superfruit? Most definitely.

University of 天美传媒鈥檚 (UOW) has been researching the link between diet and health outcomes for years. In one of her recent scientific papers, published in the prestigious , she finds a correlation between avocado consumption and lower body weight and a smaller waist circumference.

鈥淭here hasn鈥檛 been much research into the ways avocado consumption influences people鈥檚 health, so we鈥檝e been very excited to find out that it is super beneficial.鈥�

鈥淔irstly, we were able to show that both lower body weight and a lower waist circumference have been positively associated with increased avocado intake. Then, we noticed that greater consumption of avocados was also associated with significantly lower consumption of discretionary (junk) foods,鈥� Professor Probst explained.

Although technically a fruit, nutritionally, avocados are considered a source of fat. Their health-promoting qualities are primarily due to the high levels of unsaturated fats. These fats help to lower undesirable LDL cholesterol when eaten in place of saturated fat. So not only do avocados help promote weight loss, but they also significantly improve cardiovascular health, possibly contributing to longer lives.

Avocados are also low in carbs but high in fibre, so they keep people satiated longer than any other vegetable or fruit. About half an avocado contains around 160 calories and plenty of folate, vitamin K, vitamin C, potassium and vitamin E, which can help to reduce blood pressure, maintain healthy skin and eyes and boost immunity. Interestingly, most of the fat in avocados is a naturally good fat, with 5 grams of monounsaturated fat per serving (one-third of a medium avocado). When eaten alongside other foods, avocados act as a nutrient booster and help the body absorb the fat-soluble nutrients found in those foods.

Dr Nikki A Ford, Senior Director of Nutrition from the US organisation, (HAB), has supported the UOW鈥檚 research on healthy living.

鈥淲e know that eating healthy meals and regular physical activity are key to better health. Yet sometimes, change can be hard, so even small shifts can translate to big benefits. For example, you can reduce total calories in a recipe by substituting avocado for a higher-calorie ingredient like spreads.鈥�

Yet, despite smashed avo toast dubbed the most popular Australian breakfast of choice, Professor Probst discovered that only 16 per cent of Australians eat avocados regularly.

鈥淭he low levels of consumption could be attributed to the fact that avocado has fallen into a more expensive category of food items, particularly in the fruit and veg market,鈥� Professor Probst said.

Still, Avocados Australia, the representative body for the industry, is predicting that in 2022, the consumption of avocados will rise from four kilograms per person to five kilograms per person a year 鈥� all due to a massive increase in domestic production. And that鈥檚 a particularly good news for Australian health predictions.

ABOUT THE RESEARCH

, by Guan, V., Neale, E., & Probst, Y., is published in British Journal of Nutrition, 2021, 1-8. doi:10.1017/S0007114521003913

The research received funding from the Hass Avocado Broad and the Avocado Nutrition Centre. The funders had no role in the design of the study; in the collection, analyses or interpretation of data; in the writing of the manuscript or in the decision to publish the results.

UOW CHOCOLATE AVO MUG CAKE RECIPE

Experiment with the creamy texture, delicious flavour and versatility of fresh avocados in your dessert plans for this Christmas season. Mix cocoa powder and mashed avocado in a microwave-safe mug for an easy, single-serve fudgy dessert ready in just minutes. Enjoy this unexpected way to add some fruit to your favourite comfort food dessert. Only 190 calories per serving!

Ingredients:

3 tbsp. all-purpose flour

2 tbsp. unsweetened cocoa powder

1 1/2 tbsp. maple syrup

1/4 tsp. baking powder

2 tbsp. ripe, fresh avocado, halved, pitted, peeled and mashed

3 tbsp. reduced-fat milk (or any dairy replacement)

1 tbsp. water

1/4 tsp. vanilla extract

Instructions:

Place flour, cocoa powder, maple syrup and baking powder in a microwave-safe mug.

Stir in avocado, milk, water and vanilla until blended. Microwave for 90 seconds to 2 minutes or until cake has puffed up and is cooked through (timing may differ depending on the wattage of your microwave).