High Levels of Vitamin D and Hair Loss
- 5 Symptoms & 5 Remedies
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Award winning
Clinics Across the UK
9 Clinics
Across the UK
Over 1 million Treatments
delivered
Rated 92%
on Trustpilot
Expert Team of
professionals
Hair loss can be confusing, especially when you are doing everything right, eating well, taking supplements, and caring for your scalp. But sometimes, too much of a good thing like vitamin D can backfire.
Excess levels may disrupt calcium balance and negatively impact your hair follicles, leading to unexpected shedding. If you are seeing these signs, it is time to act: get your vitamin D levels checked and adjust your intake under professional guidance.
With the proper support and treatments, such as scalp therapies, PRP, or microneedling, you can restore balance and encourage healthy hair regrowth.
High Levels of Vitamin D and Hair Loss: Causes With 5 Solutions
Vitamin D plays a vital role in maintaining bone health, supporting immune function, and promoting hair growth. However, while many focus on deficiency, insufficient attention is given to the dangers of excess. In rare cases.
High vitamin D levels can lead to hair loss, leaving individuals confused and frustrated. If you're experiencing unexplained shedding,
High Levels of Vitamin D
Vitamin D levels are measured through a blood test called 25-hydroxyvitamin D. The optimal range is typically between 30 and 100 nanograms per milliliter (ng/mL). Levels above 100 ng/mL are considered too high and may lead to toxicity, mainly when caused by excessive supplement intake. Some common causes include:
- Overuse of vitamin D supplements
- Self-medicating without medical supervision
- Medical conditions like sarcoidosis or tuberculosis
Too Much Vitamin D and Hair Loss
While vitamin D toxicity is rare, it’s not impossible, especially if you’re taking high-dose supplements without medical supervision.
Vitamin D toxicity, also known as hypervitaminosis D, can lead to elevated blood calcium levels, a condition referred to as hypercalcemia. This, in turn, can cause:
- Nausea and vomiting
- Fatigue
- Muscle weakness
- Kidney problems
- And yes, hair loss
The mechanism isn't fully understood, but excessive calcium levels may disrupt the function of hair follicles or trigger inflammation, leading to shedding.
Some anecdotal reports and case studies have noted diffuse hair thinning in individuals with extremely high vitamin D levels, often exceeding 100 ng/mL, particularly when accompanied by elevated calcium levels.
Symptoms of Vitamin D Toxicity to Watch For
Hair loss isn't the only warning sign; other symptoms may also be present. Other symptoms include:
- Nausea and vomiting
- Weakness and fatigue
- Frequent urination
- Muscle or joint pain
- Mental fog or confusion
If you're experiencing these symptoms along with hair thinning, it’s time to check your vitamin D levels.
Other Potential Causes of Hair Loss You Might Be Overlooking
Vitamin D isn’t always the sole culprit. Consider these common causes:
- Iron or zinc deficiency
- Hormonal imbalances (especially after pregnancy)
- Chronic stress or trauma
- Genetic predisposition
- Autoimmune conditions like alopecia areata
Solutions for Hair Loss from High Vitamin D Levels
Hair loss linked to elevated vitamin D levels can be distressing, but the good news is that it’s often reversible with the right approach. Excess vitamin D can disrupt hair growth cycles, leading to shedding or thinning. However, targeted strategies can help restore balance and promote regrowth. From adjusting supplement intake to revitalizing treatments like microneedling and PRP therapy, these solutions address the root cause while nurturing your scalp and follicles. Below, we explore five practical steps to combat vitamin D-related hair loss and reclaim healthier, fuller hair.
1. Stop or Adjust Supplement Intake
If you're taking high-dose vitamin D supplements, stop immediately and consult your doctor. Gradual reduction under medical supervision can help restore balance.
2. Restore Nutritional Balance
Focus on a nutrient-rich diet that supports hair health. Include:
- Leafy greens and nuts (for biotin)
- Fatty fish and flaxseed (for omega-3s)
- Lean meats and beans (for iron)
3. Scalp and Hair Treatments
A healthy scalp is key to regrowth. Look for nourishing serums and oils to stimulate blood flow and unclog follicles.
4. Microneedling for Hair Regrowth
Microneedling creates tiny punctures in the scalp, triggering the production of collagen and stimulating the follicles. It also enhances the absorption of growth serums.
5. PRP (Platelet-Rich Plasma) Therapy
PRP uses your blood plasma to support follicle repair and growth. It's a natural, non-surgical option ideal for those with thinning or patchy areas.
How Much Does Treatment Cost?
Conclusion
While vitamin D is essential for your health, more isn't always better. Excessive levels can disrupt your body’s balance and contribute to hair loss.
The good news? With the proper knowledge and expert help, it's entirely manageable. Whether you need diagnostic support, non-invasive treatments, or long-term hair care.
Frequently Asked Questions
Yes, excessive vitamin D can lead to elevated calcium levels, potentially disrupting hair follicles and contributing to hair loss.
Get regular blood tests, maintain safe sun exposure, and follow the advice of a healthcare provider regarding supplements.
Symptoms include thinning hair, fatigue, muscle weakness, and a higher frequency of illnesses.
Yes, products containing biotin, keratin, and vitamin D, along with treatments such as PRP and microneedling at CoLaz, can support healthy hair growth.
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