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Can’t Calm Your Crying Baby? Scientists Say Singing May Help

Can’t Calm Your Crying Baby? Scientists Say Singing May Help

Keeping a baby calm can be one of the most stressful things for a parent or caretaker to do. The baby is unable to communicate their needs. There are many tears, and only some of them are from the baby. Studies have been trying to discover whether singing is a key to combatting some of the fussiness. If singing does work, how does that stack up against just talking to your infant to calm them?

Study findings

A study done in Montreal found that babies remained calm for twice as long when listening to singing compared to talking. Talking was tested both in “baby talk” as well as adult talk to see if there was significance in the tone of the communications. According to professor Isabelle Peretz, “Many studies have looked at how singing and speech affect infants’ attention, but we wanted to know how they affect a baby’s emotional self-control.” Peretz works in the University of Montreal’s Center for Research on Brain, Music and Language.

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What is entrainment?

“Entrainment” is the word that the study researchers use for the reactions that adults and children have to music. This reaction is visible when you see a foot tapping, fingers drumming or dancing to the music. Babies don’t have the capability to move to the beat, leading researchers to believe they could not be “entrained.” If infants cannot be “entrained,” will the music have any affect on them whatsoever? This question was posed from these observations of the different way ages respond to music.

How was the study conducted?

The babies listened to talking and music in the Turkish language to make sure that it was unfamiliar. No other stimuli was placed in the room with the baby. This means the walls were black, there were no toys, and there were no humans in sight. The parents were in the room, but they were placed behind the babies to avoid any visual clues from the parents. There were no live concerts given to the infants, all were recorded to make sure that the experience was uniform.

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The study started when the babies were calm. When they reached a calm state, parents took a seat behind the infants and the researchers played recordings until they noticed the baby was about to cry. The cry was predicted by facial cues in the baby such as eyebrows being lowered, lip corners turning down, and mouth opening.

Scientific results

Listening to the Turkish music resulted in the infants staying calm for an average of nine minutes. While speech (baby talk and adult-directed talk) came in around four minutes. In another facet to the study they ran the test again with French nursery rhymes being sung. Since this study was done in Montreal the infants were familiar with the French language. They found that the nursery rhymes resulted in six minutes of calm from the infants. The French nursery rhymes contained repetition and simplicity, like the nursery rhymes familiar to other cultures.

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Why does this matter?

The study indicates that being sung to helps infants regulate their emotions. Singing to our children has become less common in western civilizations, though parents routinely speak and interact with their babies. However, they are not singing as often. This study seems to indicate that an important tool is being missed.

“Although infant distress signals typically prompt parental comforting interventions, they induce frustration and anger in some at-risk parents, leading to insensitive responding and, in the worst cases, to infant neglect or abuse,” Peretz said. “At-risk parents within the purview of social service agencies could be encouraged to play vocal music to infants and, better still, to sing to them.”

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Last Updated on August 12, 2019

12 Best Foods That Improve Memory and Brain Health

12 Best Foods That Improve Memory and Brain Health

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 and brain power:

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.

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.

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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.

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

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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!

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Featured photo credit: Pexels via pexels.com

Reference

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