Dr. Juan explains: 6 common causes of hair loss and effective solutions

Dr. Juan explains: 6 common causes of hair loss and effective solutions

By Cristina Roman Updated:
Dr. Juan te lo explica: 6 causas comunes de la pérdida de cabello y las soluciones más efectivas hoy

Noticing more hair than usual in your brush or shower drain can trigger significant anxiety. However, the first thing to understand is that your hair is a direct reflection of your internal health. Modern science confirms that hair thinning isn't just genetic; factors like stress, nutrition, and scalp microbiome care play a vital role.

If you’ve noticed a loss of volume, don't despair. I explain the most frequent causes and how we can combat them using the latest in natural wellness.

1. Telogen effluvium triggered by modern stress

Stress remains the primary trigger for sudden thinning. When the body detects high cortisol levels, it prioritizes vital organs and "shuts down" hair growth, prematurely pushing strands into the shedding phase.

  • 2026 data: Recent studies from March of this year (such as those highlighted by Infobae) underline that high basal stress invisibly alters the hair cycle, with shedding often appearing months after the stressful event.
  • Solution: Adaptogens like Ashwagandha are essential for balancing this hormonal response and lowering cortisol naturally.

2. Lingering effects of viral processes (post-COVID and others)

Experts at SaludOnNet.com explain that even years later, we continue to see that following strong viral infections, the body experiences systemic inflammation that weakens the follicle.

  • Evidence: Acute telogen effluvium is the most common hair manifestation after systemic illnesses, affecting up to 25% of recovered patients.
  • Solution: Maintain an anti-inflammatory focus with foods and natural supplements like Turmeric. Prioritize deep cellular rest, which allows your cells to stop spending energy on defense and begin repairing and regenerating.

3. Selective nutritional deficiencies

It’s not just about eating; it’s about nourishing. Currently, deficiencies in Zinc, Vitamin D3, and Iron remain critical factors in maintaining hair density.

  • The solution: biotin combined with amino acids like L-Cystine strengthens the structure of keratin, the primary protein in your hair.

4. Hormonal changes and androgenetic alopecia

Sensitivity to DHT (a derivative of testosterone) affects both men and women. Over time, or during menopause, the follicle tends to become smaller and finer (miniaturization).

Solution: botanical ingredients like Saw Palmetto act as natural DHT blockers, protecting the follicle without harsh chemicals.

5. The scalp microbiome

Today, we know that a scalp with excess oil or inflammation is "infertile ground." Pollution and excessive chemical products suffocate the pores.

6. Traction alopecia and physical damage

The overuse of tight hairstyles (like braids or tight ponytails) and excessive heat continue to break the hair fiber.

  • Advice: give your hair "tension-free days" and avoid heat tools when possible. Physical damage heals with rest and gentle handling.

Conclusion: patience is your best treatment

Hair recovery is a marathon, not a sprint. Follicles typically need between 3 to 6 months to show real results after a change in habits or supplementation.

Are you ready to reclaim your mane? At Santo Remedio, we believe that prevention, the right nutrients, and targeted supplements are the foundation of your confidence.

Let's be healthier, together.

Dr. Juan and the Santo Remedio Team

    You can also check out this video with Dr. Juan and follow him on TikTok here:

    https://www.tiktok.com/t/ZP8YvknoX/

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