1 week ago
Why You Feel Tired Despite Getting Enough Sleep
Getting enough sleep time does not always mean your body is resting well.
Stress can keep your brain alert during the night.
Waking up often or missing deep sleep can make you tired in the morning.
Some health problems, such as sleep apnoea or an underactive thyroid, may also cause ongoing tiredness.
Sleep apnoea can briefly interrupt breathing while you sleep.
Not having enough iron or certain vitamins and minerals may reduce your energy.
Caffeine, alcohol, screens and sugary snacks can interfere with sleep and energy levels.
Regular exercise and attention to sleep habits may help, while persistent exhaustion can signal a need to discuss the issue with a medical professional.
Seven to eight hours in bed may not provide restorative sleep if sleep quality is poor.
Stress, anxiety, frequent waking and shallow sleep can prevent deep sleep and leave people exhausted.
Sleep apnoea and an underactive thyroid are possible medical causes of persistent fatigue.
Low levels of iron, vitamin B12, magnesium or vitamin D may contribute to severe exhaustion.
Evening caffeine or alcohol, late screen use, inactivity and sugary snacks can worsen energy and sleep quality.
- Who
- People who feel tired despite spending seven to eight hours in bed.
- What
- Persistent fatigue after a full night in bed, potentially linked to poor sleep quality, health conditions, nutrient deficiencies or lifestyle habits.
- Where
- When
- The tiredness is experienced after waking and may continue during the day.
- Why
- Possible reasons include stress, disrupted deep sleep, sleep apnoea, an underactive thyroid, nutrient deficiencies and habits that interfere with sleep.
Key facts
- Typical sleep duration mentioned
- Seven to eight hours in bed
- Sleep-related cause
- Frequent waking or shallow sleep can interrupt deep sleep.
- Possible medical condition
- Sleep apnoea can repeatedly interrupt nighttime breathing and sleep.
- Hormonal cause
- An underactive thyroid may contribute to persistent low energy.
- Nutrients mentioned
- Iron, vitamin B12, magnesium and vitamin D
- Evening habits
- Caffeine, alcohol and screen use before bed can reduce sleep quality.
Sources
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