Vitamin D deficiency

Vitamin D deficiency

Vitamin D deficiency
Vitamin D deficiency occurs when there are insufficient levels of vitamin D in the body, potentially leading to health issues like fragile bones and muscle weakness. In many cases, there are no noticeable symptoms, and many individuals remain unaware of their deficiency.

Vitamin D is crucial for the body to absorb calcium and phosphorus, both of which are essential for bone health.

Sun exposure typically provides sufficient vitamin D since the skin converts ultraviolet rays from the sun into vitamin D. Additionally, people can obtain vitamin D from foods like fish, egg yolks, and fortified milk and cereal, or through dietary supplements.

When vitamin D levels drop too low, and calcium and phosphorus aren’t absorbed properly, it can result in bone pain, fractures, muscle pain, and weakness. In older adults, severe deficiency (levels below 10 ng/mL) can increase the likelihood of falls.

Causes of Vitamin D Deficiency

Vitamin D deficiency can occur due to several factors:
• Insufficient sunlight exposure
• Darker skin tones
• Poor diet or malnutrition
• Kidney or liver failure, hindering the body's ability to process vitamin D
• Certain medications
• Certain cancers, like lymphoma
• A family history of vitamin D deficiency or childhood rickets

Vitamin D deficiency

Symptoms of Vitamin D Deficiency

Most people with vitamin D deficiency don't experience clear symptoms. However, some may experience vague signs that could be related to other conditions.
Possible symptoms include:
• Muscle pain
• Bone pain
• A tingling or “pins-and-needles” sensation in the hands or feet
• A history of fractures
• Muscle twitches or tremors
• Muscle spasms
• Bowed legs (in severe cases)

Diagnosing Vitamin D Deficiency

Because vitamin D deficiency often presents with no obvious symptoms, diagnosis can be challenging. A blood test measuring vitamin D levels is used to confirm the deficiency. Early diagnosis is key to preventing complications.

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Dalimed Medical Center — Trusted Cardiology Care
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Dalimed provides modern cardiology services, from diagnostics to treatment of heart and vascular diseases. The clinic’s specialists use advanced equipment and follow international standards to ensure high-quality medical care. With a personalized approach and an experienced medical team, Dalimed is a reliable choice for heart health.

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