MSG and Hair Loss: Separating Fact from Fiction – Expert Insights from Chulalongkorn Hospital and the Red Cross Society of Thailand

Debunking the Myth: Does MSG Cause Hair Loss?

The Answer: No Scientific Evidence Supports This Claim. Despite common misconceptions, there is no scientific evidence linking monosodium glutamate (MSG) consumption to hair loss.

The Real Causes of Hair Loss

• Genetics and inheritance
• Hormonal imbalances, particularly testosterone
• Certain medical conditions, such as immune deficiency, cancer, or scalp inflammation
• High stress levels
• Poor sleep quality and inadequate rest
• Nutritional deficiencies, including lack of proteins, minerals, or essential vitamins
• Physical damage, such as excessive heat styling or hair pulling

Tips for Beautiful and Healthy Hair

• Avoid using harsh chemicals on your hair, such as those used in straightening, perming, or bleaching treatments.
• Use warm or cool water when washing your hair, rather than hot water.
• Minimize combing or brushing your hair when it’s wet, as this can cause breakage.
• Maintain a balanced diet that includes foods from all five food groups, with a focus on protein-rich foods and vitamins that promote hair health, such as iron, zinc, vitamin D, and biotin.

If you’re experiencing abnormal hair thinning or loss, consult a doctor to determine the underlying cause and receive personalized treatment advice.

Information provided by Assoc. Dr. Ratchathorn Panjaprateep, Hair and Scalp Diseases Center.