Vitamin D Deficiency: Is your unexplained high BP linked with Vitamin D deficiency? | - Times of India

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High blood pressure

, or hypertension, is a concerning health condition that can lead to various

cardiovascular disorders

and, in severe cases, may result in death. While vitamin D is primarily known for its role in maintaining

bone health

, its connection to

blood pressure regulation

has been a topic of debate among researchers.

A

vitamin D deficiency

occurs when there isn't enough vitamin D in your body.

This deficiency weakens bones, but its association with blood pressure has not been entirely clear. However, research has shed light on the potential link between vitamin D deficiency and high blood pressure.

Studies suggest that vitamin D may influence the body's regulation of blood pressure by affecting certain chemicals and keeping the blood vessel lining healthy and flexible. When vitamin D levels are low, arteries can become stiff, making it harder for blood to flow.

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A study published in the journal Cureus found that for every 10 per cent increase in concentrations of 25-hydroxyvitamin D, there is an 8.1 per cent decrease in the risk of hypertension. While this correlation doesn't necessarily mean that it is alarming, it suggests a potential relationship between vitamin D deficiency and high blood pressure.

The importance of vitamin D screening

Screening for vitamin D

deficiency is crucial, especially for those with brown or black skin, as they have higher levels of melanin, which makes it harder for their skin to produce vitamin D from sunlight. Individuals who don't spend much time in the sun, older adults, and those with certain health conditions that affect vitamin D absorption may also benefit from screening.

What you can do

If you're concerned about your vitamin D levels and their potential impact on your blood pressure get a simple blood test to check your vitamin D level.

Increasing your vitamin D intake may involve spending more time in the sun or consuming foods rich in vitamin D, such as eggs, milk, and cheese. However, it's important to note that while vitamin D is essential for overall good health, more isn't always better. According to the National Academies of Sciences, Engineering, and Medicine, adults should aim for 600-800 international units (IU) of vitamin D per day, with an upper limit of 4,000 IU per day.

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