249 questions and answers in this section
Explain why we yawn when we are tired?

Explain why we yawn when we are tired?

When you yawn, it's a bit like your brain is turning on the air conditioning. When tired, the brain can heat up slightly, and this...

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Explain why some foods sting the tongue while others are mild?

Explain why some foods sting the tongue while others are mild?

It is the stimulation of particular sensors present on your tongue that explains why some foods burn while others gently caress your taste buds. The...

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Explain why does lemon make you salivate so much?

Explain why does lemon make you salivate so much?

Lemon has a fairly high level of acidity primarily due to its high content of citric acid. This is precisely what, when it reaches the...

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Explain why did Mozart die so young at the age of 35?

Explain why did Mozart die so young at the age of 35?

Mozart never had robust health; even as a child, he suffered from numerous illnesses: repeated anginas, flus, and rheumatism. These recurring issues indicate that he...

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Explain why brisk walking is a good way to improve cardiovascular health.

Explain why brisk walking is a good way to improve cardiovascular health.

Brisk walking is a bit like a moderate workout for your heart. By practicing regularly, you directly strengthen your heart: it becomes able to pump...

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Explain why some foods are more addictive than others?

Explain why some foods are more addictive than others?

Your brain craves fatty, sugary, or salty foods because they activate circuits related to reward and pleasure. When you eat chocolate or chips, for example, your brain...

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Explain why writing in a journal can contribute to better emotional management.

Explain why writing in a journal can contribute to better emotional management.

Putting thoughts on paper often allows one to put words to what they feel. Sometimes, emotions are vague and muddled. Writing them down forces one...

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Explain why the consumption of certain foods can influence our dreams?

Explain why the consumption of certain foods can influence our dreams?

What you eat can easily disrupt your dreams because certain foods directly affect the chemistry of your brain. Tryptophan, for example, found in bananas, nuts, or certain...

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Explain why singing can boost our immune system?

Explain why singing can boost our immune system?

Singing clearly helps relieve stress due to its relaxing effect on our brain. When we sing, we naturally lower cortisol levels, the notorious stress hormone...

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Explain why meditation can help with pain management.

Explain why meditation can help with pain management.

Meditation affects how the brain interprets pain signals. It specifically helps lower sensitivity to painful sensations by altering attention and aiding in distancing oneself from...

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