Can Vitamin D Deficiency Cause Hair Loss
- 6 Signs & 5 Effective Fixes
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Expert Team of
professionals
Over 1 million Treatments
delivered
9 Clinics
Across the UK
Rated 92%
on Trustpilot
Award winning
Clinics Across the UK
Hair loss can be scary. Many things can cause it, including not getting enough vitamin D. Let’s find out how this works and what you can do.
Vitamin D deficiency causes hair loss by affecting the health and growth of hair follicles. Low levels may lead to thinning hair or conditions like alopecia areata.
Getting enough sunlight, eating foods rich in vitamin D, or taking supplements can help support healthy hair growth.
In this guide, we’ll explore the connection between vitamin D and hair health, including the symptoms of deficiency and treatment options.
Can Vitamin D Deficiency Cause Hair Loss? Causes, Symptoms & Proven Solutions
Sometimes, Vitamin D, known as the “sunshine vitamin,” is crucial in maintaining bone strength, immunity, and hair growth. It helps create new hair follicles by supporting keratinocyte function, and its receptors are found in hair follicles, especially during the growth (anagen) phase.
If you feel more hair in your brush or shower drain, Vitamin D might be the missing link. Let’s explore how this sunshine vitamin plays a role in your hair health.
Lack of Vitamin D and Hair Loss: Relation
Yes, it can. Vitamin D helps wake up hair follicles, those tiny holes where your hair grows. Without it, those follicles may “fall asleep” or stop working.
Here’s how low vitamin D might cause hair loss:
- Slows down hair growth
- Weakens the roots of your hair
- Causes more hair to fall out
- Makes it more challenging for new hair to grow
Many people with hair thinning also have low levels of vitamin D.
Signs of Vitamin D Deficiency
It's not always easy to tell, but your body sends some signals. Here are a few things to look out for:
- Tiredness and low energy
- Bone or muscle pain
- Feeling down or depressed
- Getting sick often
- Hair is falling out more than usual.
A blood test from your doctor is the best way to know for sure.
5 Solutions to Stop Hair Loss from Vitamin D Deficiency
If you think low vitamin D is causing your hair loss, don’t worry—there are 5 easy fixes!
Spend Time in the Sun
Just 10-30 minutes of sunlight a few times a week helps your body make vitamin D.
Tip: Go outside before 10 AM or after 4 PM to protect your skin.
Eat Foods Rich in Vitamin D
Add these to your meals:
- Fatty fish like salmon or tuna
- Egg yolks
- Fortified foods like cereal or milk
- Cheese and mushrooms
Take Vitamin D Supplements
Taking a daily vitamin D supplement can help increase your vitamin D levels. Ask your doctor first to know the correct dose for you.
Try a Vitamin D Hair Serum
Some hair products now include vitamin D. These serums may help revive dormant hair follicles.
Check With a Professional Doctor
If you experience significant hair loss, consult a doctor. They can check your vitamin levels and provide the best care.
How Much Does Treatment Cost?
Conclusion
Vitamin D deficiency can silently trigger hair loss, but it is treatable with the right steps. Testing, proper supplementation, and expert care can restore your hair’s strength.
Do not wait. Take control of your hair health today.
Frequently Asked Questions
Yes, both are essential for maintaining healthy hair. Deficiencies in either can lead to thinning and excess shedding.
In many cases, yes. With regular supplements and treatments, such as PRP, hair regrowth is often possible.
If diagnosed and treated early, hair loss from vitamin D deficiency is usually reversible.
Vitamin D and iron are the top common deficiencies associated with fatigue and hair loss.
While several deficiencies can lead to shedding, Vitamin D is among the top culprits, particularly in women who get minimal sun or follow restrictive diets.
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