I've noticed something odd ever since I shaved my head. I've got way more white hair follicles now, like around 150, whereas before there were just a few, maybe around 10. I'm wondering if my theory about this being connected is right, or if it's just a random coincidence. Do you have any advice or suggestions on how to prevent this?

Dr Ranjith Darla

General Practitioner

• MBBS
• 3+ Yrs

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Your observation is intriguing. Let's explore possible explanations:

Possible Causes

1. Stress-induced hair growth: Shaving or tonsuring can cause physical stress, leading to an increase in white hair growth due to the body's response to stress.
2. Hormonal fluctuations: Changes in hormone levels, such as an increase in cortisol, can affect hair growth and pigmentation.
3. Increased blood flow: Shaving or tonsuring can increase blood flow to the scalp, potentially stimulating hair growth.
4. Pre-existing condition: You may have had a pre-existing condition, such as vitiligo or alopecia, that was exacerbated by the shaving or tonsuring process.

Tips to Prevent or Reduce White Hair Growth

1. Reduce stress: Engage in stress-reducing activities like meditation, yoga, or deep breathing exercises.
2. Maintain a balanced diet: Eat a diet rich in vitamins and minerals, particularly those that promote hair growth like biotin, vitamin B12, and omega-3 fatty acids.
3. Use gentle hair care products: Avoid harsh chemicals and use gentle, sulfate-free shampoos.
4. Protect your hair from sun damage: Use a hat or a hair serum with SPF to protect your hair from UV damage.
5. Consider natural remedies: Certain natural remedies like amla oil, coconut oil, and rosemary essential oil may help promote hair growth and reduce white hair.

Answered 04/07/2025