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Why Are Avocados Good For You?



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Posted by Jenny O’Leary – Health Benefits of #Avocados #Weightloss

If you are new to all this what, you may very well ask, are Super Foods?

Well amongst the better known are blueberries, kale and salmon. No doubt you will have heard countless times about the nutritional benefits of these everyday ingredients, commonly labelled “Super Foods.”

There’s no official scientific definition of a Super Food, but it’s generally accepted that Super Foods contain high levels of much-needed vitamins and minerals. They can also be a source of antioxidants, substances that shield our bodies from cell damage and help prevent disease.

While there are a number of common foods that provide these nutrients, there is also an array of more exotic and less mainstream Super foods that are worth getting to know. These include Kefir, Acai, Maca and mangosteens but more about these next week.

Today we are going to focus on one of the best known and loved Super foods the Avocado.

As super foods go, they don’t come much more versatile than the avocado. The soft, creamy consistency and the mild, nutty flavour pair with just about anything, adding a generous portion of healthy fats, potassium, phosphorus, vitamin K and folate to your plate. Delicious at breakfast, lunch, dinner and even snack time, it’s little wonder that avocados are one of the most popular and widely grown fruits around the world.


To celebrate the avocado in all it’s smooth, buttery glory, here’s a list of 16 ways to use them.

Enjoy!

1. On their own, with a squeeze of lemon and a sprinkle of Himalayan Salt. An excellent energy boosting snack!

2. Paired with scrambled eggs and bacon for a classic paleo breakfast!

3. With tomatoes: Avocados and tomatoes pair exceptionally well together, and as it turns out, that’s no co-incidence. When paired together, avocados increase the absorption of lycopene, the cancer-preventing antioxidant found in tomatoes. In a study by the University of Ohio, pairing avocado with tomatoes improved lycopene absorption by 400%!

4. Cut into wedges and added to almost any salad

5. Guacamole: Mash two ripe avocados with the juice of half a lime, half a clove crushed garlic, two finely chopped spring onions, one red chilli (optional), salt, pepper, and fresh herbs. Ideal for Mexican dishes, burgers and salads!

6. Added to smoothies for extra creaminess

7. Sliced on top of a home-made chilli

8. Coconut crusted avocado fries. Need we say any more?

9. Added to burgers, along with caramelised onions

10. Paired with grilled chicken and a dash of cayenne pepper

11. Avocado pesto: For a twist on the classic pesto, mash a ripe avocado together with pine nuts, fresh basil, a squeeze of lemon and a little garlic.

12. Halved and topped with a generous splash of hot sauce

13. Raw chocolate making: Believe it or not, avocados are fantastic for making healthy desserts – especially those that involve chocolate! Use them in brownies, chocolate mousse, truffles and cakes to add a wonderful creaminess.

14. Avocado ice cream: Blend an avocado, a frozen banana, 200ml coconut milk and a dash of vanilla extract. Leave in the freezer for 3-4 hours, mixing every hour or so. Allow to thaw slightly before serving, topped with fresh berries!

And they’re not just for eating, either…

15. As a face mask: Great for dry and sensitive complexions, avocado face masks are an excellent way to provide your skin with much needed hydration and nutrients. Avocado oil is used in many of the leading anti-aging moisturisers and treatment lotions – but to save yourself some money, use the whole fruit instead! Our favourite avocado face mask combines three tbsp mashed avocado, one tsp raw honey, and one tsp macadamia oil. Apply to face for 10 – 15 minutes once a week for a serious complexion boost!

16. As a hair mask: Avocado is amazing for dry hair. Combine half a mashed avocado with an egg yolk and a tablespoon of olive oil. Massage into hair from root to tip, then leave to set for 30 minutes before rinsing. When avocado is combined with egg yolk and oil, it acts as a humectant, infusing moisture deep into the hair cells.

How do you use your avocados?

Sources: https://etd.ohiolink.edu/rws_etd/document/get/osu1354735735/inline

http://www.huffingtonpost.co.uk/james-haskell/ways-to-use-avocados_b_8739802.html


24 Reasons Spinach Helps You!



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Posted by Claus – Spinach for Eyesight – Spinach is one of the best dietary sources of lutein, which makes it a particularly important food for the promotion of healthy eyesight

The Amazing Health Benefits of Blueberries!


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Posted by Alison Woolhouse – #Health Benefits of #Blueberries #Weightloss

Fresh blueberries are one of the most popular summer treats of all time. They are sweet, succulent, full of nutrients, and can be eaten freshly picked as well as incorporated into a variety of recipes.

Blueberries contain a type of flavonoid known as anthocyanins, which are responsible for giving foods like blueberries, cranberries, red cabbage and eggplants their iconic deep red, purple and blue hues. Anthocyanins are responsible for more than just the blueberry’s pretty blue color – they also contribute to the popular fruit’s numerous health benefits.

This MNT Knowledge Center feature is part of a collection of articles on the health benefits of popular foods. It provides a nutritional breakdown of the blueberry and an in-depth look at its possible health benefits, how to incorporate more blueberries into your diet and any potential health risks of consuming blueberries.

One cup of fresh blueberries contains 84 calories, 0 grams of cholesterol, 1.1 grams of protein, 0.49 grams of fat, 21 grams of carbohydrate and 3.6 grams of dietary fiber (14% of daily requirements).


That same one-cup serving provides 24% of daily vitamin C, 5% vitamin of B6 and 36% of vitamin K needs. Blueberries also provide iron, calcium, potassium, magnesium, phosphorus, sodium, manganese, zinc, copper, folate,beta-carotene, folate, choline, vitamin A and vitamin E.

In addition to anthocyanins, blueberries contain a diverse range of phenolic compounds such as quercetin, kaempferol, myricetin and chlorogenic acid – all of which contribute to their antioxidant capacity.

Due to these large amounts of bioactive compounds, blueberries rank very highly on the Aggregate Nutrient Density Index (ANDI), which rates foods based on their vitamin and mineral content, phytochemical composition and antioxidant capacity. Foods that have the most nutrients per calorie have the highest rankings, and blueberries score among the top 20 fruits and vegetables.

Possible health benefits of blueberries

Consuming fruits and vegetables of all kinds has long been associated with a reduced risk of many lifestyle-related health conditions. Many studies have suggested that increasing consumption of plant foods like blueberries decreases the risk of obesity, diabetes, heart disease and overall mortality while promoting a healthy complexion and hair, increased energy, and overall lower weight.

Maintaining healthy bones

The iron, phosphorous, calcium, magnesium, manganese, zinc and vitamin K in blueberries all contribute to building and maintaining bone structure and strength.

Iron and zinc play crucial roles in maintaining the strength and elasticity of bones and joints. Low intakes of vitamin K have been associated with a higher risk for bone fracture, while adequate vitamin K intakes improve calcium absorption and may reduce calcium loss.5

Lowering blood pressure

Maintaining a low sodium intake is essential to lowering blood pressure. Blueberries are naturally free of sodium and contain potassium, calcium, and magnesium, all of which have been found to decrease blood pressure naturally.3

Managing diabetes

Studies have shown that type 1 diabetics who consume high-fiber diets have lower blood glucose levels and type 2 diabetics may have improved blood sugar, lipids and insulin levels. One cup of blueberries contributes 3.6 grams of fiber.

The Dietary Guidelines for Americans recommends 21-25 grams of fiber per day for women and 30-38 grams per day for men.

Warding off heart disease

The blueberry’s fiber, potassium, folate, vitamin C, vitamin B6 and phytonutrient content, coupled with its lack of cholesterol, all support heart health. The fiber in blueberries helps lower the total amount of cholesterol in the blood and decrease the risk of heart disease.

Vitamin B6 and folate prevent the buildup of a compound known as homocysteine. When excessive amounts of homocysteine accumulate in the body, it can damage blood vessels and lead to heart problems.

According to a recent study from the Harvard School of Public Health and the University of East Anglia, regular consumption of anthocyanins can reduce the risk of heart attack by 32% in young and middle-aged women. The study, which was led by nutrition professor Aedin Cassidy, PhD, MSc, BSc, found that women who consumed at least three servings of blueberries or strawberries, showed the best results.

Preventing cancer

Vitamin C, vitamin A, and various phytonutrients in blueberries function as powerful antioxidants that help protect cells against free radical damage. They inhibit tumor growth, decrease inflammation in the body and help ward off or slow several types of cancer, including esophageal, lung, mouth, pharynx, endometrial, pancreatic, prostate and colon.1

Blueberries also contain folate, which plays a role in DNA synthesis and repair, thus preventing the formation of cancer cells from mutations in the DNA.1

Improving mental health

Population-based studies have shown that consumption of blueberries can reduce the risk of cognitive decline as well as Parkinson’s disease – a neurodegenerative disorder resulting from cell death in parts of the brain.

Studies have also revealed that in addition to reducing the risk of cognitive damage, blueberries can also improve short-term memory loss and motor coordination.4

Healthy digestion

Because of their fiber content, blueberries help to prevent constipation and promote regularity for a healthy digestive tract.

Weight loss and satiety

Dietary fiber is commonly recognized as an important factor in weight loss and weight management by functioning as a “bulking agent” in the digestive system. High fiber foods increase satiety and reduce appetite, making you feel fuller for longer and thereby lowering your overall calorie intake.

Fighting wrinkles

Collagen, the skin’s support system, relies on vitamin C as an essential nutrient that works in our bodies as an antioxidant to help prevent damage caused by the sun, pollution and smoke. Vitamin C also promotes collagen’s ability to smooth wrinkles and improve overall skin texture. Just one cup of blueberries provides 24% of your daily need for vitamin C.

How to incorporate more blueberries into your diet

Blueberries are available fresh, frozen, freeze dried and in jellies, syrups and jams. Make sure to check the label of frozen and dried blueberries for added sugars. When looking for jellies or jams, go for all fruit spreads without the added sweeteners and fillers.

Quick tips:

  • Use blueberries as fresh toppings on oatmeal, waffles, pancakes, yogurt or cereal for an extra burst of flavor in your breakfast
  • Whip up a quick and easy smoothie using frozen berries, low-fat milk and yogurt
  • Mix fresh or dried blueberries into a spinach salad with walnuts and feta cheese
  • Fold them into muffins and sweet breads or blend them in a food processor with a little water and use as a fresh syrup to top desserts or breakfast foods.

Potential health risks of consuming blueberries

If you are taking blood-thinners such as Coumadin (warfarin), it is important that you do not suddenly begin to eat more or less foods containing vitamin K, which plays a large role in blood clotting.

It is the total diet or overall eating pattern that is most important in disease prevention and achieving good health. It is better to eat a diet with a variety than to concentrate on individual foods as the key to good health.

Written by Megan Ware RDN LD

and Helen Yuan, nutrition intern