Which mineral abundant in longan is crucial for regulating fluid balance and blood pressure?
Answer
Potassium.
The fruit's mineral composition includes potassium, which plays a critical role in cardiovascular health, particularly in maintaining healthy blood pressure and circulation. Potassium is essential for effectively regulating the body's fluid balance, working to counteract the negative effects that high sodium intake can have on blood pressure regulation. Research indicates that adequate potassium intake is directly linked to a reduced risk of stroke because this mineral assists in the process of dilating and relaxing blood vessels, facilitating smoother and more efficient blood flow throughout the body.

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