Why Hair Greys Early in Youth and How to Prevent It According to Dermatologist Dr. Divya Dwivedi Premature hair greying is increasingly affecting children and young adults. Learn about its primary causes, including genetics, stress, and vitamin B12 deficiency. Catching a stray grey hair in the mirror can be concerning for anyone, but when rapid whitening occurs during childhood, adolescence, or early adulthood, it should never be dismissed as trivial. Known medically as premature greying, this condition is increasingly diagnosed among young individuals. According to Dr. Divya Dwivedi, a dermatologist at District MMG Hospital in Ghaziabad, advancing age is not the sole factor responsible for this trend. Instead, a complex interplay of genetic factors, chronic mental stress, poor dietary habits, essential nutrient deficiencies, and underlying medical conditions frequently triggers the early loss of hair pigmentation. Premature Greying Before Age 25 and Genetic Factors Dr. Divya Dwivedi explains that when hair greying begins before an individual turns 25 years old, it is clinically categorized under premature greying. Genetics serves as one of the primary drivers behind this early onset. If parents or close family members experienced hair whitening at a young age, their children carry a significantly higher biological probability of developing the condition early. Hereditary traits directly influence how long hair follicles continue to produce melanin, the pigment responsible for natural hair color. Impact of Mental Stress on Hair Pigmentation Cells In today's fast-paced environment, children, students, and working professionals face unprecedented levels of mental pressure. Academic competition, career milestones, and daily personal responsibilities contribute to elevated stress levels. According to medical insights, persistent psychological stress directly impacts melanocytes—the specialized cells inside hair follicles that manufacture color pigment. When chronic stress impairs these cells, the natural pigmentation process slows down or stops altogether, causing hair to turn grey prematurely. Junk Food Habits and Deficiencies in Vitamin B12 and Iron Unhealthy lifestyle choices and poor nutrition also play a substantial role in weakening hair health. Today's youth frequently consume processed items and junk food at the expense of wholesome, nutrient-dense meals. Consequently, the body falls short of vital vitamins and minerals required for cellular repair and maintenance. Research specifically links deficiencies in vitamin B12 and iron to the acceleration of premature greying. To safeguard hair vitality, experts emphasize incorporating green leafy vegetables, fresh fruits, dry fruits, and balanced home-cooked meals into daily routines. Underlying Medical Issues and Thyroid Dysfunction In certain instances, sudden hair greying serves as an indicator of an internal medical disorder. For instance, thyroid gland dysfunctions disrupt normal hormone levels, which can severely compromise scalp and follicle health. If hair whitening occurs rapidly alongside other systemic symptoms such as unexplained fatigue or body weight fluctuations, medical evaluation is strongly recommended. Undergoing targeted blood tests and consulting a dermatologist helps identify whether hormonal or metabolic imbalances are present. Avoiding Viral Social Media Remedies and Building Healthy Habits Dr. Divya advises against purchasing hair products such as shampoos, conditioners, or serums based solely on viral social media videos or online advertisements. Every individual possesses a unique scalp environment and distinct hair care requirements, meaning that arbitrary product selection can aggravate existing damage. Instead of resorting to unverified home remedies or chemical treatments, parents should encourage children to maintain healthy sleep schedules, engage in regular physical exercise, eat balanced diets, and practice effective stress management. If greying persists or accelerates, seeking guidance from a qualified dermatologist remains the most reliable course of action. What this means for you Premature hair greying can impact self-confidence among youth, but timely lifestyle adjustments and proper nutrition can help manage the condition effectively. • Dietary Improvements: Include green leafy vegetables, fresh fruits, and nuts in your daily meals to prevent vitamin B12 and iron deficiencies. • Professional Guidance: Avoid using unverified hair serums or products based on viral videos, and consult a qualified dermatologist instead. • Stress Management: Encourage teenagers and young adults to maintain regular physical activity and secure 7 to 8 hours of sleep daily. • Medical Screenings: Schedule thyroid and blood diagnostic tests if rapid hair greying is accompanied by other bodily symptoms. Questions & Answers 1. What is premature hair greying defined as? Hair greying that occurs before an individual turns 25 years old is clinically categorized as Premature Greying. 2. Can chronic stress accelerate hair whitening? Yes, continuous mental stress impairs the function of pigment-producing melanocytes in hair roots, triggering early greying. 3. Which nutritional deficiencies cause hair to turn grey early? Deficiencies in key nutrients, specifically vitamin B12 and iron, are strongly linked to premature hair whitening. 4. Is it safe to use viral hair care products from social media? According to Dr. Divya Dwivedi, one should avoid using shampoos, conditioners, or serums recommended in viral videos without consulting a dermatologist. https://trendkia.com/en/health/kam-umar-me-kyun-safed-hone-lagte-hain-baal-jaaniye-ghaziabad-ki-tvacha-rog-visheshagya-dr-divya-dwivedi-ki-salah-26980 TrendKia — Har trend, sabse pehle.