The avocado is a rather unique type of fruit (yes, it is a fruit). While most fruits consist primarily of carbohydrates, the avocado is high in healthy fats, contains more potassium than bananas, and has been shown to help prevent cancer.
The American Heart Association has also officially approved a healthy avocado addiction, backed by real research.
According to their findings published in the Journal of the American Heart Association, eating an entire avocado every day can dramatically improve heart health! The study involved 45 overweight, yet healthy adults. Over the course of two weeks, their average American carb-heavy and saturated-fat diet was monitored. Then, for the following five weeks, their diet was switched to one of two diets: a low-fat (avocado) diet or a moderate-fat diet (like sunflower or canola oil).
As expected, once the diet was switched to the five-week low- or moderate-fat diet, all participants’ cholesterol levels decreased, but the surprise was how much healthier the avocado eaters became.
RELATED: Avocados Do a Heart Good, Here Are 7 Ways to Add Them to Your Diet
Researchers found:
- Compared to the baseline average American diet, low-density lipoprotein (LDL) – the so-called ‘bad cholesterol’ – was 13.5 mg/dL lower after consuming the moderate-fat diet that included an avocado. LDL was also lower on the moderate-fat diet without the avocado (8.3 mg/dL lower) and on the lower-fat diet (7.4 mg/dL lower), though the results were not as striking as with the avocado diet.
- Several additional blood measurements were also more favorable with the avocado diet than with the other two cholesterol-lowering diets: total cholesterol, triglycerides, small-dense LDL, non-HDL cholesterol, and others.
“This was a controlled feeding study, but that is not the real-world – so it is a proof-of-concept investigation. We need to focus on getting people to eat a heart-healthy diet that includes avocados and other nutrient-rich food sources of better fats,” said Penny M. Kris-Etherton, Ph.D., R.D., senior study author and chair of the American Heart Association’s Nutrition Committee and Distinguished Professor of Nutrition at Pennsylvania State University in University Park, Pennsylvania.
Dr. Kris-Etherton added, “In the United States, avocados are not a mainstream food yet, and they can be expensive, especially at certain times of the year. Also, most people do not really know how to incorporate them into their diets, aside from making guacamole. But guacamole is typically eaten with corn chips, which are high in calories and sodium. Avocados, however, can also be eaten with salads, vegetables, sandwiches, lean protein foods (like chicken or fish) or even whole.”
If you’re in need of ways to add more avocados – specifically Hass, like the ones used in the study – to your diet to reap the many benefits of healthy fatty acids, fiber and plant sterols, check out these breakfast ideas:
- Poached egg with avocado
- Croissant sandwich with egg and avocado
- Avocado cream cheese roll-up
- Black bean and avocado breakfast burrito
- Avocado, banana and pear smoothie
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