93 questions and answers in this section

Health and Wellness » General Medicine

Explain why travelers often suffer from jet lag when traveling eastward.

Explain why travelers often suffer from jet lag when traveling eastward.

Your body has a sort of internal clock that runs on about 24 hours: this is called the circadian rhythm. This clock regulates periods of...

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Explain why drinking bottled water can be essential to avoid stomach issues while traveling.

Explain why drinking bottled water can be essential to avoid stomach issues while traveling.

Abroad, tap water can contain all sorts of microorganisms that are not very friendly for the stomach. We often talk about bacteria, viruses, or parasites...

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Explain why abdominal breathing is beneficial for reducing stress and improving overall health.

Explain why abdominal breathing is beneficial for reducing stress and improving overall health.

Abdominal breathing directly affects the autonomic nervous system, the part of the body that controls involuntary responses such as heartbeats and digestion. By breathing with...

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Explain why the eyes turn red when we cry.

Explain why the eyes turn red when we cry.

Tears are produced by the tear glands, located under the upper eyelid. These glands secrete a liquid primarily composed of water, but also of mineral...

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Explain why jet lag affects each individual differently during a transatlantic trip?

Explain why jet lag affects each individual differently during a transatlantic trip?

Inside you, there is a kind of internal clock called circadian rhythm, set to roughly 24 hours. This little clock regulates a whole bunch of...

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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 regular physical activity can reduce the risk of heart diseases.

Explain why regular physical activity can reduce the risk of heart diseases.

The heart is primarily a muscle; when you exercise regularly, it becomes stronger and more efficient. Each beat pumps more blood, so the heart works...

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Explain why some people feel tingling in their hands and feet after engaging in intense exercise.

Explain why some people feel tingling in their hands and feet after engaging in intense exercise.

When you exert yourself intensely, your body reacts by increasing its temperature. To dissipate this excess heat, it directs more blood to your skin, especially...

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Explain why the touch of an ice cube on the skin burns?

Explain why the touch of an ice cube on the skin burns?

When your skin comes into contact with extreme cold, like an ice cube, your body reacts quickly to limit damage. Immediately, the surface blood vessels...

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