עצות סבתא

15/11/2025

15/11/2025

15/11/2025

09/11/2025

Scientists at Seoul National University have developed a revolutionary microneedle patch that can regrow teeth naturally — potentially eliminating the need for dentures or implants. The patch uses a compound called tideglusib, combined with growth factors that activate dormant dental stem cells in the gums.

In clinical trials, the results were astonishing:
- Small cavities healed in 4–6 weeks
- Damaged enamel regrew within 8 weeks
- 30% of patients began forming new tooth buds

And all of this without pain, drilling, or anesthesia.

The patch is applied to the gum for just 20 minutes a day, where it delivers regenerative compounds directly to the tooth roots, reactivating the body’s natural ability to grow teeth. Experts say this innovation could be available commercially by 2026 for around $300 per tooth, making it a game-changer for millions suffering from tooth loss or decay.

With over 3.5 billion people affected by oral diseases worldwide, this could be one of the most significant medical advancements in dental history.
Interactive Question: