Mumbai,10th March, 2026: Traya Health compared self-reported health assessments from over 1.6 lakh Indian men collected in December 2024 against assessments collected in December 2025, across India’s ten largest regions, Maharashtra, Uttar Pradesh, Delhi NCR, Telangana, Bihar, Rajasthan, Madhya Pradesh, West Bengal, Gujarat, and Tamil Nadu. The comparison examined gut health indicators, using constipation frequency as a primary marker of digestive function, to identify year-over-year shifts that may link declining gut health to male hair loss.

Behind every data point in this analysis is a man who has stopped taking photos. Who wears a cap to work. Who dreads family gatherings where relatives comment on his thinning hair. For these men, hair loss isn’t cosmetic; it's a daily erosion of confidence that most treatments fail to address because they never look beyond the scalp.

Gut health indicators declined across 9 out of 10 major Indian regions. The share of men reporting little or no constipation, a key marker of digestive health shrank consistently across the country. Fewer men report a healthy gut in 2025 than in 2024. The decline is not confined to one region or demographic. It is a national pattern, and it is steepest in India’s most urban and economically active states.

Share of men reporting little or no constipation, by region:

At India’s scale, even a two-percentage-point decline across a state represents tens of thousands of men moving from digestive comfort into chronic gut strain. 

This is not a rural or undernourishment problem. The steepest declines are in India’s most urban, educated, and economically active regions pointing squarely at modern lifestyle as the driver:

•   Ultra-processed food, made hyper-accessible by 10-minute delivery platforms

•   Irregular meal timing driven by packed schedules and always-on work culture

•   Chronic underhydration, especially among working professionals

•   Stress-linked eating, now normalised as a daily coping mechanism

The research identifies two well-established biological mechanisms connecting gut dysfunction to hair loss:

The gut is responsible for absorbing the protein, iron, zinc, and B-vitamins that hair follicles depend on. Hair fibres are approximately 90% keratin, a protein built from amino acids. When gut function is compromised through inflammation, microbiome disruption, or impaired motility these nutrients fail to reach the follicle in adequate quantities. The result is structurally weaker hair and increased shedding.

A struggling gut can trigger systemic low-grade inflammation that disrupts the hair growth cycle. Under inflammatory stress, hair follicles may shift prematurely from the growth phase (anagen) into the resting phase (telogen). Growth slows, shedding accelerates, and the cycle of visible thinning begins.

Additionally, emerging research suggests the gut microbiome may influence hormonal pathways relevant to hair health, including those involving testosterone metabolism. While the precise mechanisms are still being studied, the direction of evidence is clear: gut health and hair health are more connected than most treatments acknowledge.

Saloni Anand, Co-founder, Traya said, "Hair loss is not a cosmetic problem. It is the body's earliest internal warning signal. When the gut is under strain, hair is the first system to react and yet most treatments still only address the scalp. At Traya, we treat the root cause: gut health, nutrition, hormones, and stress alongside the hair.”

Traya Health does not treat hair loss as an external or topical condition in isolation. Its diagnostic approach identifies the internal triggers behind each individual’s hair loss, gut dysfunction, nutritional gaps, hormonal imbalance, and chronic stress and addresses them in parallel with topical treatment.

This internal-plus-external approach has delivered visible results for 93% of Traya’s users, typically within 5 months validated across its base of treated consumers.

Root cause first. Results follow.