Superfood: The benefits of avocado, eating tips, and recipes!

Superfood: The benefits of avocado, eating tips, and recipes!

Superfood: The benefits of avocado, eating tips, and recipes!

Health

2024-06-19

5  Mins Read

In recent years, the ‘superfood’ avocado has become a sensation in the world of healthy eating. Whether in vibrant salads or spread on sandwiches, avocados draw attention with their unique creamy texture and rich nutritional value. Packed with vitamins, minerals, antioxidants, and healthy fats, avocados are particularly beneficial for heart health.

This article delves into the nutritional value and health benefits of this superfood, offering tips on selection, consumption methods, and three recipes. Whether you're a health enthusiast or a kitchen novice, you'll find inspiration to enjoy the taste and health benefits avocados bring! 

  

Nutritional value of avocados

Avocados are celebrated not only for their delicious taste but also for their rich nutritional profile.

Their rich monounsaturated fats are excellent for heart health, while the high dietary fibre content supports digestive health. Additionally, avocados are rich in essential vitamins and minerals, such as Vitamin C, Vitamin K, and folate, which boost the immune system and promote metabolism. These combined nutritional benefits make avocados a highly valuable addition to a healthy diet.

Health benefits of avocados

1. Promotes heart health

Avocados are rich in monounsaturated fatty acids (primarily oleic acid), which help reduce bad cholesterol (LDL) and increase good cholesterol (HDL), thereby lowering the risk of cardiovascular diseases. Studies have shown that monounsaturated fats can also reduce inflammation, further protecting heart health.

2. Improves digestive system

As an excellent source of dietary fibre, avocados promote bowel movements, prevent constipation, and maintain gut health, reducing the risk of gastrointestinal diseases. Fibre also helps extend the feeling of fullness, aiding in weight management.

3. Regulates blood pressure

Avocados are high in potassium, with about 485 mg per 100 grams, crucial for maintaining stable blood pressure. Potassium helps counteract the effects of sodium, reducing its impact on blood pressure and helping prevent hypertension and stroke.

4. Antioxidant properties

Rich in antioxidants such as Vitamin E, lutein, and beta-carotene, avocados help neutralise free radicals in the body, reducing oxidative stress on cells and lowering the risk of chronic diseases and ageing. Antioxidants also enhance the immune system, promoting overall health.

5. Other potential health benefits

Avocados may also have anti-inflammatory and anti-cancer properties. Their monounsaturated fats and antioxidants help reduce inflammation, and some studies suggest that phytochemicals in avocados may help prevent certain types of cancer, such as oral and prostate cancer.

6. Benefits for skin

Moisturising and repairing: The Vitamin E in avocados acts as a potent moisturiser, helping repair dry and damaged skin. It penetrates deeply, providing lasting hydration and repair.

Anti-aging: Antioxidants like Vitamin E, lutein, and beta-carotene in avocados fight free radical damage, reducing wrinkles and fine lines, helping maintain youthful and elastic skin.

Anti-Inflammatory and antibacterial: Avocados possess anti-inflammatory and antibacterial properties, helping reduce skin inflammation, acne, and tightening pores.

Precautions and potential side effects of eating avocados

Despite their rich nutrition and numerous health benefits, some precautions should be noted when consuming avocados:

1. High calorie and fat content

Although avocados are an excellent source of healthy fats, they are relatively high in calories and fat. Each 100 grams of avocado contains about 160 calories and 15 grams of fat, the majority of which is monounsaturated fat. While these fats are beneficial for health, consuming them in excess can lead to weight gain and other related health issues. Therefore, it's important to control the amount you eat.

2. Recommended daily intake

While avocados are nutritious, it's advised not to consume more than half to one avocado per day to avoid excessive calorie and fat intake. Moderation allows you to enjoy the health benefits without the adverse effects of overconsumption.

3. Specific considerations for certain groups

Chronic disease patients: For those with cardiovascular disease, hypertension, and diabetes, moderate avocado consumption is beneficial. However, these patients should monitor their total caloric and fat intake and consult with a dietitian or doctor.

Allergy: Though rare, some people may be allergic to avocados, experiencing symptoms such as itching, rashes, or breathing difficulties. Those with avocado allergies should avoid consuming them.

Medication interactions: Avocados are high in Vitamin K, which can affect the efficacy of blood-thinning medications (like warfarin). People on such medications should consult their doctor about avocado consumption.

Tips for choosing and storing avocados

To fully enjoy the taste and nutritional benefits of avocados, it's essential to know how to select and store them properly. 

  

Choosing ripe avocados

Colour: Ripe avocados usually have a dark green or black colour. Unripe avocados are lighter in colour, typically light green. However, colour can vary by variety, so use it as a general guide.

Texture: Gently press the avocado. If it feels slightly soft, it's ripe. If it's very hard, it’s not ripe yet; if it’s very soft or even with indentations, it might be overripe. Choose avocados that are slightly soft but not mushy. 

  

Storing avocados

Room temperature: Store unripe avocados at room temperature to let them ripen naturally.

Refrigeration: Store ripe avocados in the fridge to prolong their freshness, usually lasting several days to a week. If an avocado is cut, drizzle lemon juice or olive oil on the surface, wrap it in cling film, and refrigerate to reduce oxidation and browning.

Quick ripening methods

Paper bag method: Place unripe avocados in a paper bag with a banana or apple. The ethylene gas from these fruits accelerates ripening, usually within 1-3 days.

Oven method: If you need avocados quickly and they are unripe, try the oven method. Wrap the avocado in foil, place it in the oven at around 93°C (200°F) for 10-15 minutes. This softens the avocado, but note that it may affect the taste and texture. 

  

Various ways to enjoy avocados

Avocados have a unique flavour and rich nutritional value, making them a versatile addition to any meal. Whether eaten simply or creatively paired, avocados can enhance your diet with health and deliciousness. 

  

Basic preparation methods

Before preparing avocados, ensure they are ripe. Here are some basic steps:

1. Use a knife to cut around the avocado lengthwise, then gently twist the halves apart.
2. Use the knife's tip to gently strike the pit, twist the knife to remove the pit.
3. Use a spoon to scoop out the flesh from the skin.
4. The avocado flesh can be sliced, diced, or mashed depending on your recipe needs.

 

Simple Healthy Eating

Direct consumption: Avocados can be eaten straight with a spoon, or with a bit of salt and lemon juice for added flavour.

Add to salads: Add sliced or diced avocados to various salads, mixing with lettuce, tomatoes, cucumbers, etc., for added nutrition and enhanced taste.

Three healthy avocado recipes 

  

1. Guacamole

Preparation time: 10 minutes

Calories (per 50g serving): Approximately 100 calories

Ingredients: 2 avocados, 1 small onion (finely chopped), 1 small tomato (seeded and chopped), 1/4 cup chopped fresh coriander, juice of 1/2 lemon, salt and pepper to taste

Method:
Cut the avocados, remove the pits, and scoop the flesh into a bowl.
Mash the avocados with a fork until smooth.
Add onion, tomato, coriander, and lemon juice, and mix well.
Season with salt and pepper to taste. 

  

2. Avocado and shrimp salad

Preparation time: 15 minutes

Calories (per 150g serving): Approximately 200 calories

Ingredients: 1 avocado (diced), 150g cooked shrimp (peeled and beheaded), 1/2 cucumber (diced), 1 small red onion (finely chopped), 1 tablespoon lime juice, 1 tablespoon olive oil, salt and pepper to taste

Method:
In a large bowl, combine the avocado, shrimp, cucumber, and red onion.
In a small bowl, whisk together lime juice, olive oil, salt, and pepper. 

  

3. Avocado egg sandwich

Preparation time: 15 minutes

Calories (per serving): Approximately 300-350 calories

Ingredients: 2 slices of whole wheat bread, 1 avocado, 2 hard-boiled eggs (sliced), lettuce leaves, salt and pepper to taste

Method:
Slice the avocado thinly.
Place avocado slices, egg slices, and lettuce leaves on one slice of bread.
Sprinkle with salt and pepper to taste, then cover with the other slice of bread.
Cut the sandwich in half and enjoy.

 

Avocados offer numerous health benefits, such as promoting heart health and lowering cholesterol levels. They are rich in vitamins and minerals, including vitamin E, vitamin K, and potassium, which support the immune system and promote bone health. Additionally, avocados are high in fiber, aiding in digestive health and weight management.

However, despite their health benefits, consuming too many avocados can lead to weight gain. It's recommended to eat no more than one avocado per day as part of a healthy diet to enjoy their nutritional benefits while avoiding excessive intake. Now that you are aware of the benefits of avocados, start incorporating them into your daily diet to meet your nutritional needs and delight your taste buds!

1. Dreher ML, Davenport AJ. Hass avocado composition and potential health effects. Crit Rev Food Sci Nutr. 2013;53(7):738-50. doi:10.1080/10408398.2011.556759.
2. Crichton GE, Elias MF, Alkerwi A, et al. Adherence to a Mediterranean-style diet is associated with higher plasma concentrations of lipophilic antioxidants in middle-aged and elderly adults. J Nutr. 2014 Dec;144(12):2008-16. doi: 10.3945/jn.114.198996.
3. Fulgoni VL 3rd, Dreher M, Davenport AJ. Avocado consumption is associated with better diet quality and nutrient intake, and lower metabolic syndrome risk in US adults: results from the National Health and Nutrition Examination Survey (NHANES) 2001-2008. Nutr J. 2013 Jan 2;12:1. doi: 10.1186/1475-2891-12-1.
4. Fuller NR, Sainsbury A, Caterson ID, et al. Effect of a high-egg diet on cardiometabolic risk factors in people with type 2 diabetes: the Diabetes and Egg (DIABEGG) Study-randomized weight-loss and follow-up phase. Am J Clin Nutr. 2018 Jun 1;107(6):921-931. doi: 10.1093/ajcn/nqy048.
5. Grosso G, Estruch R. Nut consumption and age-related disease. Maturitas. 2016 Jun;84:11-6. doi: 10.1016/j.maturitas.2015.11.007.
6. Pieterse Z, Jerling JC, Oosthuizen W, et al. Substitution of high monounsaturated fatty acid avocado for mixed dietary fats during an energy-restricted diet: Effects on weight loss, serum lipids, fibrinogen, and vascular function. Nutrition. 2005 Jan;21(1):67-75. doi: 10.1016/j.nut.2004.09.010.
7. Unlu NZ, Bohn T, Clinton SK, Schwartz SJ. Carotenoid absorption from salad and salsa by humans is enhanced by the addition of avocado or avocado oil. J Nutr. 2005 Mar;135(3):431-6. doi: 10.1093/jn/135.3.431.
8. Wang L, Bordi PL, Fleming JA, Hill AM, Kris-Etherton PM. Effect of a moderate fat diet with and without avocados on lipoprotein particle number, size and subclasses in overweight and obese adults: a randomized, controlled trial. J Am Heart Assoc. 2015 Jan 7;4(1) . doi: 10.1161/JAHA.114.001355.
9. Wang L, Bordi PL, Fleming JA, Hill AM, Kris-Etherton PM. Effect of a moderate fat diet with and without avocados on lipoprotein particle number, size and subclasses in overweight and obese adults: a randomized, controlled trial. J Am Heart Assoc. 2015 Jan 7;4(1). doi: 10.1161/JAHA.114.001355.
10. Wien M, Haddad E, Oda K, Sabaté J. A randomized 3x3 crossover study to evaluate the effect of Hass avocado intake on post-ingestive satiety, glucose and insulin levels, and subsequent energy intake in overweight adults. Nutr J. 2013 Nov 27;12:155. doi: 10.1186/1475-2891-12-155.
11. Wien M, Haddad E, Sabaté J. A randomized controlled trial to evaluate the effect of incorporating peanuts into an American Diabetes Association meal plan on the nutrient profile of the total diet and cardiometabolic parameters of adults with type 2 diabetes. Nutr J. 2014 Mar 27;13:10. doi: 10.1186/1475-2891-13-10.

The above content is reviewed by Dr Alexander Chiu - Chief Medical Officer of AXA Hong Kong and Macau.

Information and materials provided is general in nature and does not constitute medical or health advice from AXA Hong Kong and is on an “as is” and “as-available” basis without representation and/or warranty of any kind, either express or implied.  While AXA Hong Kong has taken reasonable care in providing such information and materials, they are not specific to your investment objective, financial situation, health or medical conditions or particular needs.  No warranty or responsibility is assumed by AXA Hong Kong and our related or holding companies regarding non-infringement, security, accuracy, completeness, adequacy, reasonableness, fitness for a purpose or free from computer viruses in connection with the information and materials provided.  AXA Hong Kong and our related companies and holding companies do not accept any liability for any loss, damage, cost or other expense, whether wholly or partially, directly or indirectly, arising from any error, inaccuracy or omission of the information and materials to the extent that such liability is not excluded by law.

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