Which vitamin deficiency causes white hair in teenage?

White or grey hair in teenage years is becoming increasingly common today. Many teenagers and parents worry when they notice premature white strands and immediately ask, “What causes white hair at an early age?” While genetics and lifestyle play a role, vitamin and mineral deficiencies are among the most common and overlooked reasons for early greying.

Understanding the root cause is the first step if you want to know how to naturally stop white hair growth in teenagers and choose the right treatment for grey hair at ayoung age.

Also Read: Shocking Vitamin Deficiencies That Cause White Hair Early in Life

What Causes White Hair atan  Early Age?

Hair gets its natural color from a pigment called melanin, produced by specialized cells in hair follicles. When melanin production decreases or stops, hair turns grey or white. Several factors can disrupt this process, including:

• Nutritional deficiencies

• Poor diet and junk food habits
  Stress and sleep deprivation

• Hormonal imbalance

• Excessive chemical hair products

• Genetic predisposition

Among these, vitamin deficiency is a major trigger, especially during teenage years when the body is still developing.

Which Vitamin Deficiency Causes White Hair in Teenagers?

1. Vitamin B12 Deficiency (Most Common Cause)

Vitamin B12 plays a crucial role in red blood cell formation and melanin production. A deficiency can lead to premature greying, hair thinning, and weakness.

Signs of B12 deficiency:

• Early white or grey hair

• Fatigue and weakness

• Hair fall

• Pale skin
  
  

Teenagers who follow a strict vegetarian or vegan diet are at a higher risk of B12 deficiency.

2. Vitamin D Deficiency

Low vitamin D levels affect hair follicle health and melanin activity. Lack of sunlight exposure and indoor lifestyles make this deficiency common among teens.

Impact on hair:

• Premature greying

• Weak hair roots

• Slow hair growth

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3. Biotin (Vitamin B7) Deficiency

Biotin supports keratin production, which strengthens hair and maintains natural pigmentation.

Deficiency may cause:

• Early greying

• Brittle hair

• Increased hair fall

4. Iron Deficiency

Iron helps carry oxygen to hair follicles. Low iron levels can indirectly reduce melanin production.

Common symptoms:

• White hair at young age

• Hair thinning
  Low energy

5. Folate (Vitamin B9) Deficiency

Folate supports healthy cell growth and pigmentation. Its deficiency can accelerate greying during teenage years.

How to Stop White Hair Growth in Teenage Naturally

If you’re searching for how to stop white hair growth in teenage naturally, focus on correcting nutritional gaps and improving lifestyle habits.

1. Improve Your Diet

Include:

• Green leafy vegetables

• Milk, curd, paneer

• Eggs and dairy products

• Nuts, seeds, and whole grains

• Fruits rich in antioxidants

2. Get Enough Sunlight

Daily 15–20 minutes of sunlight helps maintain vitamin D levels naturally.

3. Reduce Stress

Chronic stress increases oxidative damage, which speeds up greying. Yoga, meditation, and proper sleep help greatly.

4. Use Natural Hair Care

Avoid frequent coloring and harsh shampoos. Use mild, sulfate-free products and oil your scalp regularly.

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Treatment for Grey Hair at Young Age

For effective treatment for grey hair at young age, consider:

• Blood tests to identify vitamin deficiencies

• Doctor-recommended supplements (only if needed)

• Balanced diet over quick fixes

• Long-term lifestyle changes

Final Thoughts

So, if you’re wondering what causes white hair at early age, the answer often lies in vitamin deficiencies—especially Vitamin B12, D, Biotin, Iron, and Folate. The good news is that early greying can often be slowed or managed with the right nutrition and healthy habits.

If addressed on time, understanding how to stop white hair growth in teenagers naturally can help maintain healthy, naturally pigmented hair without relying on chemical treatments.