How to Keep Your Teeth Healthy

如何保持牙齒健康

Jul 1, 2026, 15:16

Your food, your habits, and how you breathe affect your teeth.

您的飲食、習慣以及呼吸方式都會影響您的牙齒。

Sugar and acid drinks hurt your teeth. Eating snacks all day is also bad. Some people brush too hard or chew ice. These things break the teeth.

含糖和酸性飲品會傷害您的牙齒。整天吃零食也很糟糕。有些人刷牙太用力或咬冰塊，這些行為會損壞牙齒。

Some people breathe through their mouths when they exercise. This makes the mouth dry. Dry mouths get more cavities.

有些人在運動時會用口呼吸，這會導致口腔乾燥。口腔乾燥會增加蛀牙的機率。

Doctors say you should drink water. Use special toothpaste. Try to breathe through your nose.

醫生建議您應該多喝水，使用專用牙膏，並嘗試用鼻子呼吸。

Good teeth come from healthy eating and correct breathing.

健康的牙齒源於健康的飲食與正確的呼吸方式。

Look at how the text tells us what happens. It uses simple Subject + Verb patterns to describe cause and effect.

1. Simple Actions (The 'What')

2. Giving Advice (The 'Should') When the doctor speaks, the word 'should' appears. We use this to give a friendly suggestion.

3. Helpful Word Pairs Instead of long words, use these simple pairs to describe health:

habits (n.)

Things that you do often or every day

Example:Reading before bed is one of my favorite habits.

affect (v.)

To cause a change in something

Example:The cold weather can affect your health.

acid (adj.)

Something that tastes sour and can damage teeth

Example:Lemons have an acid taste.

snacks (n.)

Small amounts of food eaten between main meals

Example:I like to eat apple slices as snacks.

exercise (v.)

To do physical activity to stay healthy

Example:I exercise at the gym three times a week.

cavities (n.)

Small holes in your teeth caused by decay

Example:Eating too much candy can cause cavities.

toothpaste (n.)

A special cream used with a brush to clean teeth

Example:Put a small amount of toothpaste on your brush.