13 Unhealthy Habits: You Don’t Even Notice Them

Written by Josefine Bagger Sommerlund

Mar.12 - 2025 9:09 AM CET

Lifestyle
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Foto:shutterstock.com
You might think your daily habits are harmless, but many of them could actually be damaging your health without you even realizing it.

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We rarely stop to think about our daily routines, but some of them may negatively impact our health without us noticing – and you might be doing them too.

From your morning routine to your screen time, small changes can make a big difference.

1. Skipping Breakfast

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  • Slows down metabolism

  • Increases the risk of overeating later in the day

2. Drinking Too Much Coffee

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  • Can cause restlessness and sleep problems

  • Leads to dehydration and acid reflux

3. Sitting for Too Long

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  • Increases the risk of heart disease

  • Weakens muscles and back strength

4. Using Your Phone Before Bed

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  • Disrupts melatonin production

  • Makes it harder to fall asleep

5. Eating Too Quickly

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  • Can lead to digestive problems

  • Makes it harder to recognize when you're full

6. Biting Your Nails

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  • Transfers bacteria into your body

  • Can damage nails and skin

7. Not Drinking Enough Water

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  • Leads to fatigue and headaches

  • Can negatively affect digestion

8. Too Much Screen Time

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  • Increases the risk of eye strain

  • Can reduce concentration levels

9. Not Getting Enough Sleep

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  • Weakens the immune system

  • Makes it harder to focus

10. Eating Too Much Processed Food

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  • High in salt, sugar, and fat

  • Can increase the risk of lifestyle diseases

11. Ignoring Stress

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  • Can lead to physical and mental health issues

  • Increases the risk of high blood pressure

12. Using Expired Makeup Products

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  • May contain bacteria

  • Increases the risk of skin irritation and infections

13. Skipping Sunscreen

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  • Raises the risk of skin cancer

  • Speeds up premature aging of the skin