Home > Lifestyle > Oral health > News News All sections in Lifestyle » Diet and nutrition » Fitness » Man » Sex » Parenting » Woman » Contraception » Environmental Health » Health and Your Money » Healthy Home » Healthy Workplace » Mental Health » Oral Health » Pet Health » Stop Smoking » Street Drugs » Sun » Teen » Travel Health » Ageing well » Natural » All lifestyle sections Lasers may help regrow teeth Scientists have found a way to coax dental stem cells to form dentin, the tissue that makes up the largest part of a tooth. Follow us on Twitter » Like us on Facebook » Read Health24 blogs » Ask the Dental expert » load more articles advertisement From our sponsors Uncontrolled periodontal disease and diabetes – a collective health risk? Exam stress – a challenge for the whole family Eduloan offers affordable education finance Live healthier Medical bills » GP and money Cut medical bills Medical savings account Medical scheme: what is a self-payment gap? Have you exhausted your day-to-day benefits and moved into your self-payment gap? Here's what it means. Allergy alert » Allergy myths Cold or allergy? Children and allergies Allergy facts vs. fiction Some of the greatest allergy myths and misconceptions can actually be damaging to your health.