A 3-Minute Breathing Exercise for Anxious Moments

It’s 3am. I’m wide awake, for no reason at all. Within minutes my mind has run through every bill, every unanswered email and that slightly odd thing I said to a neighbour in 2019. My heart is thumping as if I’ve just run for a bus. I used to toss and turn until the birds started singing. Then I discovered something so simple I almost didn’t believe it: changing the way I breathe.

If you know that feeling (racing heart, tight chest, a brain with fifty tabs open and music playing from one of them, but which one?), you’re not alone. Anxiety loves to pop round uninvited after 50, and it never brings biscuits. Hormones are rearranging the furniture, sleep is patchy, and life still hands us plenty to chew on.

Here’s the good news: you carry a calming tool with you everywhere. It’s free, it never needs charging, and you can’t leave it on the bus. It’s your breath.

If you remember one thing, make it this: a long, slow breath out is the quickest way to tell your body « we’re safe now ».

Why breathing calms us down

When we feel anxious, our body switches into « fight or flight ». Our body can’t tell the difference between a sabre-toothed tiger and an overdue electricity bill, so it reacts the same way to both. Breathing gets fast and shallow, and the heart speeds up. A slow breath out does the opposite: it switches on the body’s « rest and digest » side, which slows the heart and softens the muscles.

It’s not just a nice idea. In a 2023 study by Stanford Medicine, people who did five minutes a day of a technique called cyclic sighing (two breaths in, one long breath out) felt calmer and in a better mood. It worked even better than mindfulness meditation. The NHS also recommends breathing exercises as a simple way to ease stress.

Before you start: breathing exercises are safe for most of us, but not for everyone. Deep, fast breathing can bring on some types of seizure in people with epilepsy, according to HealthLink BC. If you have epilepsy, a heart or lung condition (such as asthma or COPD), or you’re living with panic attacks, please check with your GP or health practitioner first.

The 3-minute exercise

Sit or lie somewhere comfy: the sofa, your bed, the car (parked, please!) or even the loo at work. Nobody needs to know. Your secret’s safe with me.

Minute 1: Arrive

• Put one hand on your chest and one on your tummy.
• Breathe normally through your nose. Don’t change anything yet, just notice.
• Let your shoulders drop away from your ears. (They’re probably up there. Mine always are.)

Minute 2: The sigh

• Breathe in through your nose until your lungs feel nearly full.
• Then take a second, short sip of air through your nose on top of it.
• Now let it all out slowly through your mouth, as if you’re blowing out a candle very gently. Birthday cake, not bonfire. Make the out-breath longer than the in-breath.
• Repeat for one minute, about 5 or 6 sighs.

Minute 3: Slow and steady

• Breathe in through your nose for a count of 4.
• Breathe out through your mouth for a count of 6.
• Keep going for one minute. Feel the hand on your tummy rise and fall.

That’s it. Three minutes, and you’ve given your nervous system a cup of tea and a reset. I’m a big believer in reset buttons, and this one comes built in.

Now, when I wake at 3am, I don’t reach for my phone. I put one hand on my tummy and start the sighs. Most nights, I don’t even make it to minute three.

When to use it

• Before something stressful: a phone call, a meeting, a doctor’s appointment.
• When you wake in the night: pair it with one of my 3 herbal teas for sleep before bed.
• First thing in the morning: add it to the end of my 10-minute morning stretch routine.
• Any time your shoulders creep up to your ears.

Doing it once a day, even when you feel fine, makes it easier to reach for when you really need it. Think of it as training, not just first aid. A bit like a fire drill, only much more relaxing.

Your questions, answered

Do breathing exercises really help anxiety?

Yes, for many people. Slow breathing, especially with a long breath out, helps calm the body’s stress response. It won’t make problems disappear, but it can take the edge off an anxious moment and help us think more clearly.

How often should I do this exercise?

Once or twice a day is a great start. The Stanford study used five minutes a day, so if three minutes feels good, you can stretch it to five.

What if I feel dizzy?

Stop and breathe normally. Dizziness usually means we’re breathing too hard or too fast. Try smaller, gentler breaths, and always sit or lie down while you practise. Breathing should feel like a gentle tide, not a sprint for the bus.

Can breathing exercises help with menopause anxiety?

They can be a helpful part of the picture, alongside good sleep, movement and support. If anxiety is affecting your daily life, talk to your GP: there are treatments and therapies that can help.

The bottom line

We can’t always control what makes us anxious (if we could, 3am would be for sleeping). But we can control our next breath. Two sips in, one long sigh out. Three minutes, anywhere, any time.

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A gentle note: this article is general information, not medical advice. If you have epilepsy, a heart or lung condition, or anxiety is affecting your daily life, please speak to your GP or health practitioner before trying breathing exercises.