miércoles, 19 de diciembre de 2018

Healthy High Fat Alternatives to Avocado

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By Chloe Bennett, B.Sc.Reviewed by Jennifer Logan, MD, MPH

As a plant that contains approximately 15 grams of healthy fat per avocado, avocados are considered to be a healthy high-fat food. For those looking for alternatives, there any many other foods which boast similar benefits.

High fat healthy foods - fish, vitamins, nuts and avocado - photo taken by Kerdkanno

Kerdkanno | Shutterstock

What are the health benefits of avocados?

Avocado fruits’ fat is comprised of approximately 71% of high-monounsaturated fatty acids, 16% saturated fatty acids, and 13% polyunsaturated fatty acids. This combination of fatty acids promotes healthy blood lipid profiles and increases the bioavailability of fat-soluble phytochemicals and vitamins contained in foods that are subsequently eaten.

Phytochemicals help support health and wellness, and research suggests that they can reduce the risk of chronic disease. It has been shown that people who consume avocados regularly have higher high-density lipoprotein levels and lower weight and BMI levels compared to those who do not consume them regularly. However, there are many other high-fat alternatives to avocado with similar health benefits.

What makes a fat healthy?

Foods containing polyunsaturated and monounsaturated fat and are considered healthful. Research has shown that these types of fat are essential for cardiac health. Diets containing higher levels of polyunsaturated fat than saturated or trans fats are thought to lower levels of low-density lipoprotein (which is often referred to as bad cholesterol).

Tree nuts

Tree nuts, including almonds, pistachios, and walnuts, are thought to have similar nutritional and phytochemical profiles compared with avocados. Tree nuts are good sources of dietary fiber, protein, and unsaturated fatty acids, and they have also been found to reduce the risk of diabetes in women and coronary heart disease. To maximize the healthful effects from eating nuts, unsalted varieties should be chosen.

Fatty fish

Most fatty fish contain N3 long-chain polyunsaturated fatty acids (specifically eicosapentaenoic acid and docosahexaenoic acid), which play a vital role in brain development and cognitive function. Consumption of fatty fish, such as salmon, herring, and anchovies, can provide similar benefits to eating avocado.

Extra virgin olive oil and olives

Olive oil consists mainly of triacylglycerol, a fat that has been shown to play a role in the treatment and prevention of arterial hypertension, a rare form of elevated blood pressure. By extension, it is thought that regular consumption of olives can also confer these benefits.

Chia seeds

Chia seeds have gained popularity in recent years as they can easily be incorporated into existing diets. Due to high levels of α-linolenic acid, chia can provide a vital source of omega-3, which makes up 65% of the seed’s oil content.

Research has suggested that diets high in omega-3 fatty acids can boost the body’s physiologic function. Additionally, chia seeds can provide an essential source of antioxidants, specifically caffeic acid, quercetin, and myricetin which are all thought to have anti-aging, anti-carcinogenic, and cardio-protective properties.

Full fat yogurt

Research has shown that consumption of dairy products (including full-fat yogurt) is associated with protective effects against diabetes, obesity, and metabolic syndrome. Like avocados, full-fat yogurt contains a range of essential vitamins such as vitamins K, D, and A. Most who eat full-fat yogurt do so with fruit for a healthy breakfast.

Dark chocolate

Previously used for medicinal purposes, cocoa is said to contain more phenolic antioxidants than most foods, and 1 ounce contains 9 grams of fat. Considered by many to be an indulgent treat, dark chocolate consumption in moderation likely has greater benefits than risks. Regular intake is thought to stimulate pathways involved in immune response and can prevent nerve injury and inflammation.

There are many healthy high-fat foods and alternatives to avocado that can be easily incorporated into diets to provide a range of health benefits including reduced risk of cardiovascular disease and diabetes and improved brain function.