249 questions and answers in this section
Explain why carrots are associated with better eye health?

Explain why carrots are associated with better eye health?

Beta-carotene is an orange pigment found in carrots, which belongs to the carotenoid family. When we eat it, our body converts it into vitamin A, which is...

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Explain why physical contact, such as hugs, can stimulate the release of endorphins and promote well-being.

Explain why physical contact, such as hugs, can stimulate the release of endorphins and promote well-being.

Endorphins are natural chemical substances made by our brain. They act as natural painkillers that reduce the sensation of pain and provide a pleasant feeling...

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Explain why smiling can improve our mood.

Explain why smiling can improve our mood.

When we smile, even without any particular reason, we send a clear signal to the brain: everything is fine, we feel good. The muscles involved...

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Explain why cashews are rich in magnesium, good for the nervous system.

Explain why cashews are rich in magnesium, good for the nervous system.

Cashew nuts are naturally rich in magnesium, mainly due to the soil in which they grow. The cashew tree, a robust tropical tree, absorbs minerals...

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Explain why people prefer sweet dishes over bitter dishes.

Explain why people prefer sweet dishes over bitter dishes.

The sweet taste naturally signals to our body the presence of immediate energy. From birth, babies show a marked preference for sweet flavors, in contrast...

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Explain why the smell of lavender is often associated with relaxation and well-being.

Explain why the smell of lavender is often associated with relaxation and well-being.

Lavender primarily derives its relaxing scent from specific chemical compounds such as linalool and linalyl acetate. These molecules are volatile, light, and easily interact with...

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Explain why using essential oils like lavender can promote relaxation and stress relief?

Explain why using essential oils like lavender can promote relaxation and stress relief?

Lavender essential oil is known to contain active compounds with relaxing effects, primarily linalool and linalyl acetate. Linalool, present in large quantities in this oil, has demonstrated...

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Explain why spices are so important in certain culinary traditions?

Explain why spices are so important in certain culinary traditions?

Since ancient times, spices such as pepper, cinnamon, and cloves were highly sought after. Back then, they were so rare that they often served as...

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Explain why proper hydration is essential to maintain good kidney function?

Explain why proper hydration is essential to maintain good kidney function?

Drinking enough water each day allows the kidneys to perform their essential function of blood filtration properly. Thanks to water, the kidneys eliminate toxins, waste, and unnecessary...

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Explain why almonds are recommended as a snack to control blood sugar levels.

Explain why almonds are recommended as a snack to control blood sugar levels.

Almonds are true little nutritional gems: they provide a lot of plant-based protein that helps with satiety, dietary fiber useful for slowing down carbohydrate absorption, and many...

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