🌱 Natural ScienceUnit 2 of 69 lessons

Unhealthy habits: junk food and screens

✦ Lesson 6

Unhealthy habits: junk food and screens

Having healthy habits is important, but avoiding unhealthy habits is just as important.

Junk food

Fast food, fizzy drinks, crisps, sweets and chocolate are junk food. They are fine from time to time, but not every day. They have a lot of sugar, salt and bad fats, which are bad for the heart and can cause obesity and diabetes.

💛 Every body is different

The word diet can also mean special food choices: some people follow one for medical reasons. But your weight does not decide if you are healthy or happy. Everybody is unique: accept yourself and others just the way they are.

Screens and staying up late

Our eyes need rest too, so we should limit the time we spend looking at screens. Using a screen just before bed:

makes it hard to fall asleep

The light tells your brain it is still daytime.

can cause nightmares

Exciting games and videos keep your mind busy.

makes you tired the next day

If you stay up late, you cannot concentrate at school.

🛋️ New word

A couch potato is someone who spends all day sitting on the sofa. Don't be a couch potato: get up and move!

🍟 sugar · salt · bad fats📵 screens off before bed
▶ Video · Coming soon

Junk food and screens

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Healthy or junk?

Everyday food or only from time to time?

🍎
An apple
Healthy: every day
🥔
Crisps
Junk food: from time to time
🥤
A fizzy drink
Junk food: lots of sugar
🍲
Lentils with rice
Healthy: proteins and carbohydrates
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← Why is sleep so important?Say no to tobacco and alcohol →

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