← All feelings

Body & Energy

Why am I so tired all the time?

Feeling tired all the time can come from many things working together: poor sleep, stress, diet, hormones, low iron, thyroid problems, low mood or simply doing too much for too long. If tiredness lasts more than a few weeks, it’s worth seeing your GP to rule out medical causes, then looking at the lifestyle and emotional side too.

Feeling tired all the time can come from many things working together: poor sleep, stress, diet, hormones, low iron, thyroid problems, low mood or simply doing too much for too long. If tiredness lasts more than a few weeks, it’s worth seeing your GP to rule out medical causes, then looking at the lifestyle and emotional side too.

Explore services instead →

Does this feel familiar?

  • You’ve set three alarms and still hit snooze on all of them.

  • You plan your evenings around how quickly you can get back to the sofa.

  • You’re on your third coffee by 11am and it’s barely touching the sides.

  • Friends ask what you’ve been up to and the honest answer is ‘being tired’.

What might be going on

Ongoing tiredness is rarely about one thing. Your energy depends on how well you sleep, what and when you eat, your hormones, how much stress you’re carrying, how much you move, and your mood.

Some causes are medical, like anaemia, an underactive thyroid, vitamin D or B12 deficiency, or diabetes, which is why a GP check is a good first step. When those come back clear, the answer is often a mix of stress, sleep and the way you’re living.

Practitioners can help with each part, from food and blood sugar to calming your nervous system and changing how you use your energy through the day.

One small thing. Just for today.

Have a proper lunch away from your screen today, with some protein, and notice how your energy feels at 3pm compared with yesterday.

Let’s untangle a few assumptions

If your blood tests are normal, nothing is wrong.

If your blood tests are normal, nothing is wrong.

More coffee will fix it.

More coffee will fix it.

Rest is the only answer.

Rest is the only answer.

Support can look different

An approach you might not have considered

An approach you might not have considered

A different way in

A different way in

Explore therapeutic services

A little perspective

Feeling tired all the time is so common that GPs have an abbreviation for it: TATT. It’s one of the most frequent reasons people book a GP appointment in the UK.

Questions you might be asking

Why am I tired even after a full night’s sleep?

Why am I tired even after a full night’s sleep?

What deficiency makes you tired all the time?

What deficiency makes you tired all the time?

Can stress make you physically tired?

Can stress make you physically tired?

Can a nutritional therapist help with tiredness?

Can a nutritional therapist help with tiredness?

Is being tired all the time a sign of depression?

Is being tired all the time a sign of depression?

When to get medical help

See your GP if you’ve felt tired for more than four weeks without a clear reason, or if tiredness comes with weight loss, breathlessness, heavy periods, low mood or feeling very thirsty. Simple blood tests can rule out common causes.

Find support that fits you

Find support that fits you

← Back to all feelings