Vitamin D Deficiency And Hair Loss: What's The Connection

Long and luscious hair is everyone's dream, but it can be hard to achieve. Taking care of hair is every individual's responsibility. Ensuring that hair receives proper nourishment is essential, as vitamin D deficiency is one of the main reasons for hair fall.



Vitamin D influences the hair follicle cycle. It directly interacts with the hair follicle. Vitamin D help grow and function hair follicles properly.

Hair follicle is important for initiating the anagen phase when thick hair is produced. In case of deficiency this anagen phase is shortened, pushing follicles into resting phase too early which is responsible for excessive shedding and thinner hair.

There are two types of conditions called androgenetic alopecia which is common in causing male pattern baldness and female pattern hair loss, and alopecia areata which is is basically a condition that develops when the immune system attacks its own hair follicles.



Vitamin D plays a very important role in maintaining immune health and overall energy levels. When the body does not get enough vitamin D some symptoms might appear over time.

• Severe hair loss or thinning
• Tiredness or low energy
• Frequent illness
• Slow wound healing
• Mood Changes
• Muscle weakness or cramps

It is very important to maintain healthy diet and get sufficient vitamin D from the sources like sunlight food (fatty fish, egg yolks and dairy products) and some vitamin D supplements.



There are some preventive methods from which vitamin D deficiency can be controlled:

• Not pulling hair while brushing and doing it gently will prevent hair breakage and reduces stress on the scalp.
• Letting the hair dry naturally instead of using blow dryer as it hep retain moisture and reduces the risk of dryness which is caused be excessive heat.
• Many hairstyle like tight ponytails, or braids which causes tension on hair roots resulting in hair fall or thinning.
• Occasionally massaging hair and scalp helps in stimulating blood flow, improves circulation, supporting stronger roots and healthier hair growth.

Everybody wants healthy and strong hair and maintaining them should be our responsibility.

Discover expert advice and the latest updates in Skin Care, Hair Care, Wellness, Dermatology, and more at Stay Young guide to lasting beauty and holistic health!

1. Will hair grow back after vitamin D deficiency?Yes, hair loss due to vitamin D deficiency is often reversible, and hair can grow back once the deficiency is corrected through sunlight exposure, diet, or supplements. Addressing the underlying cause is key to restoring hair growth, but it may take several months for new hair to appear.
2. What are the main causes of hair loss?The main causes of hair loss include genetics, hormonal changes, medical conditions like thyroid disorders and alopecia areata, and stress. Other common factors are nutritional deficiencies, certain medications, and harsh hair care practices such as tight hairstyles or chemical treatments.
3. What is the cure for hair loss?Finasteride and minoxidil are the two most common medications used to treat hair loss. Supplements and red light therapy are also popular for hair loss and boosting hair growth. Talk to your doctor if you are worried about losing your hair and the hair loss treatments that will be best for you