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Science Says We Have Been Eating Kiwi The Wrong Way

Science Says We Have Been Eating Kiwi The Wrong Way

Most people just eat the flesh of kiwi, but recent investigation has suggested that the skin should be eaten too, as it gives access to more vitamins and nutrients than the inside. It’s just that the skin is covered in a very fine fuzz and has a more bitter taste, that may be uncomfortable or unpleasant to eat. However, there are methods and options to eliminate this problem. In fact, the bitterness of the skin complements the sweetness of the flesh perfectly and with easy preparation, the entire fruit can be consumed.

What are the benefits of eating kiwi skin?

It regulates hormones, blood pressure and vascular function

Potassium can regulate hormones, blood pressure and vascular function to name just a few benefits. It is also found in kiwi, especially the skin.

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It has anti-allergy, anti-cancer and anti-inflammatory properties

Kiwi is high in flavonoids, which have anti-allergy, anti-cancer and anti-inflammatory properties. Flavonoids are chemicals found in fruit and vegetables that cause the vivid colors. They are also  beneficial to the immune system and are also powerful antioxidants.

It can enhance cardiovascular health

Kiwi is rich in Alfa-Linoleic acid and Omega-3 essential fatty acid, which can enhance cardiovascular health.

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It is rich in vitamins A, C and E

Vitamin A promotes growth and development, it boosts immunity and improves vision. Vitamin C is imperative for wound healing and the prevention of capillary bleeding; its deficiency is the primary cause of Scurvy. It is also an antioxidant. Another antioxidant is Vitamin E. It protects cell membranes and aids neurological function.

How to eat the skin

The easiest and most pleasant way to consume the kiwi skin for added health benefits is to gently rub the unpleasant fuzz off with a cloth. Dirt and other pollutants such as pesticides can get caught in the tiny hairs so it is important to wash the fruit properly if you plan to consume it. An easy and effective way to do this is to add some white vinegar to water and soak the fruit for a few minutes before rinsing thoroughly.

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Kiwi is also great for blending. These days with the popularity of super juices and blending machines, you can pop an entire kiwi or several in with either an abundance of other ingredients or on their own and blend away. You could add some honey or pure maple syrup to sweeten it a little and drink your kiwi.

Another way to consume the entire kiwi is to cook with it. Squeezed and sliced, it tenderizes meat and can also be crushed or blended before being added to mixtures to make muffins and cakes.

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Featured photo credit: Unscharfe Kiwi./Andreas Dantz via flickr.com

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Diane Koopman

Writer, Author, Novelist, Self-Publisher

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12 Best Brain Foods that Improve Memory

12 Best Brain Foods that Improve Memory

Nutrition plays a vital role in brain function and staying sharp into the golden years. Personally, my husband is going through medical school, which is like a daily mental marathon. Like any good wife, I am always looking for things that will boost his memory fortitude so he does his best in school.

But you don’t have to be a med student to appreciate better brainiac brilliance. If you combine certain foods with good hydration, proper sleep and exercise, you may just rival Einstein and have a great memory in no time.

I’m going to reveal the list of foods coming out of the kitchen that can improve your memory and make you smarter.

Here are 12 best brain foods that improve memory:

1. Nuts

The American Journal of Epidemiology published a study linking higher intakes of vitamin E with the prevention on cognitive decline.[1]

Nuts like walnuts and almonds (along with other great foods like avocados) are a great source of vitamin E.

Cashews and sunflower seeds also contain an amino acid that reduces stress by boosting serotonin levels.

Walnuts even resemble the brain, just in case you forget the correlation, and are a great source of omega 3 fatty acids, which also improve your mental magnitude.

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2. Blueberries

Shown in studies at Tuffs University to benefit both short-term memory and coordination, blueberries pack quite a punch in a tiny blue package.[2]

When compared to other fruits and veggies, blueberries were found to have the highest amount of antioxidants (especially flavonoids), but strawberries, raspberries, and blackberries are also full of brain benefits.

3. Tomatoes

Tomatoes are packed full of the antioxidant lycopene, which has shown to help protect against free-radical damage most notably seen in dementia patients.

4. Broccoli

While all green veggies are important and rich in antioxidants and vitamin C, broccoli is a superfood even among these healthy choices.

Since your brain uses so much fuel (it’s only 3% of your body weight but uses up to 17% of your energy), it is more vulnerable to free-radical damage and antioxidants help eliminate this threat.

Broccoli is packed full of antioxidants, is well-known as a powerful cancer fighter and is also full of vitamin K, which is known to enhance cognitive function.

5. Foods Rich in Essential Fatty Acids

Your brain is the fattest organ (not counting the skin) in the human body, and is composed of 60% fat. That means that your brain needs essential fatty acids like DHA and EPA to repair and build up synapses associated with memory.

The body does not naturally produce essential fatty acids so we must get them in our diet.

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Eggs, flax, and oily fish like salmon, sardines, mackerel and herring are great natural sources of these powerful fatty acids. Eggs also contain choline, which is a necessary building block for the neurotransmitter acetylcholine, to help you recall information and concentrate.

6. Soy

Soy, along with many other whole foods mentioned here, are full of proteins that trigger neurotransmitters associated with memory.

Soy protein isolate is a concentrated form of the protein that can be found in powder, liquid, or supplement form.

Soy is valuable for improving memory and mental flexibility, so pour soy milk over your cereal and enjoy the benefits.

7. Dark chocolate

When it comes to chocolate, the darker the better. Try to aim for at least 70% cocoa. This yummy desert is rich in flavanol antioxidants which increase blood flow to the brain and shield brain cells from aging.

Take a look at this article if you want to know more benefits of dark chocolate:

15 Surprising and Science-Backed Health Effects of Dark Chocolate

8. Foods Rich in Vitamins: B vitamins, Folic Acid, Iron

Some great foods to obtain brain-boosting B vitamins, folic acid and iron are kale, chard, spinach and other dark leafy greens.

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B6, B12 and folic acid can reduce levels of homocysteine in the blood. Homocysteine increases are found in patients with cognitive impairment like Alzheimer’s, and high risk of stroke.

Studies showed when a group of elderly patients with mild cognitive impairment were given high doses of B6, B12, and folic acid, there was significant reduction in brain shrinkage compared to a similar placebo group.[3]

Other sources of B vitamins are liver, eggs, soybeans, lentils and green beans. Iron also helps accelerate brain function by carrying oxygen. If your brain doesn’t get enough oxygen, it can slow down and people can experience difficulty concentrating, diminished intellect, and a shorter attention span.

To get more iron in your diet, eat lean meats, beans, and iron-fortified cereals. Vitamin C helps in iron absorption, so don’t forget the fruits!

9. Foods Rich in Zinc

Zinc has constantly demonstrated its importance as a powerful nutrient in memory building and thinking. This mineral regulates communications between neurons and the hippocampus.

Zinc is deposited within nerve cells, with the highest concentrations found in the hippocampus, the part of the brain responsible for higher learning function and memory.

Some great sources of zinc are pumpkin seeds, liver, nuts, and peas.

10. Gingko biloba

This herb has been utilized for centuries in eastern culture and is best known for its memory boosting brawn.

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It can increase blood flow in the brain by dilating vessels, increasing oxygen supply and removing free radicals.

However, don’t expect results overnight: this may take a few weeks to build up in your system before you see improvements.

11. Green and black tea

Studies have shown that both green and black tea prevent the breakdown of acetylcholine—a key chemical involved in memory and lacking in Alzheimer’s patients.

Both teas appear to have the same affect on Alzheimer’s disease as many drugs utilized to combat the illness, but green tea wins out as its affects last a full week versus black tea which only lasts the day.

Find out more about green tea here:

11 Health Benefits of Green Tea (+ How to Drink It for Maximum Benefits)

12. Sage and Rosemary

Both of these powerful herbs have been shown to increase memory and mental clarity, and alleviate mental fatigue in studies.

Try to enjoy these savory herbs in your favorite dishes.

When it comes to mental magnitude, eating smart can really make you smarter. Try to implement more of these readily available nutrients and see just how brainy you can be!

Featured photo credit: Pexels via pexels.com

Reference

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