Image Credits

Editorial photographs are used under their respective Wikimedia Commons licenses.

• Dental Chair — Nizil Shah — CC BY-SA 3.0.
• Xylitol crystals — Anders Østergaard Madsen — CC BY-SA 3.0 / GFDL.
• Cranberry bes — Wouter Hagens — CC BY-SA 4.0.
• Purple carrots — Tahir mq — CC BY-SA 4.0.
• Lactobacillus acidophilus SEM — Mogana Das Murtey & Patchamuthu Ramasamy — CC BY-SA 3.0.