Why Does Sugar Make My Teeth Hurt?

The video explains tooth sensitivity, focusing on how sugar can cause pain due to exposed dentin and osmosis. It covers tooth anatomy, highlighting the role of enamel, dentin, and pulp. The process of osmosis is detailed, showing how sugar molecules can trigger nerve pain. Expert insights suggest that sweet foods are a weak stimulus for tooth pain unless the tooth is already compromised. The video concludes with advice to consult a dentist if experiencing tooth pain.

What is a common cause of dentin hypersensitivity?

• Eating spicy foods

• Drinking too much water

• Consuming hot or cold foods

• Brushing teeth too often

Which layer of the tooth contains blood vessels and nerves?

• Pulp

• Dentin

• Cementum

• Enamel

What happens when the enamel is worn away?

• The tooth becomes stronger

• The dentin and its tubules can be exposed

• The tooth becomes more resistant to decay

• The tooth changes color

How does osmosis contribute to tooth pain when eating sweets?

• It causes the tooth to expand

• It leads to fluid movement in dentin tubules

• It reduces nerve sensitivity

• It strengthens the enamel

According to Dr. Kenneth Markowitz, when do sweet foods typically trigger tooth pain?

• When the tooth is exposed to sunlight

• When the tooth's inner pulp and nerves are inflamed

• When the tooth is brushed too hard

• When the tooth is perfectly healthy