Your body

Put a hand just below your ribs and let it move. Most of us breathe up in the chest, and the settling effect comes from lower down, where the diaphragm can actually shift.

You can check this lying down with a book on your stomach. If the book rises, the breath is going where you want it. If only your shoulders move, it…

A child cannot watch their own breathing, so give them something to watch instead. Bubbles through a wand show the out breath as it happens: too hard and it bursts, too weak and nothing comes.

Smelling a flower and then blowing it out gives each half of the breath a picture. The bubble wand is better still, because it answers back straight…

Hot yoga asks you to keep drinking all the way through the class. If forgetting to eat and drink is one of your regular problems, choose a different room.

This is not about the style being bad. It is about matching what you choose to the things you genuinely find hard. Dehydration creeps up quietly and…

There is no breath that calms everyone. The one that settles your friend may leave you worse, and that is information about your body rather than a failure in you.

Labels like calming or energising are a rough guide at best. What actually happens depends on how you usually breathe, what your body has been…

Start with a count of four in and four out, then drop the count. Once the rhythm is there your body will choose its own length: six and six, eight and eight, whatever settles you.

The count is scaffolding. Holding onto it too long turns the practice into something you can pass or fail, which is the opposite of the point.…

Rather than pulling in a big breath, breathe gently and slightly less than you want to, then wait. The deep breath that arrives by itself does more than the one you force.

Keep the breathing light and unhurried, and after a while a mild hunger for air builds. Let it build a little. At some point the body takes a fuller…

Holding your breath for a moment makes the next one deeper, which sounds backwards until you know why. The urge to breathe is driven by carbon dioxide, not by a shortage of air.

Sensors in the brainstem watch the level of carbon dioxide in your blood, and a pause, especially after breathing out, lets it rise a little. The…

The three ordinary breaths between rounds are not a gap in the practice. They are where you find out what the practice did.

Come back to normal breathing and check the body, the thoughts, the mood, the energy. Do not analyse it, just register it. Going round after round…

To find the soft ocean sounding breath, breathe out through your mouth as if fogging up a mirror. Then keep that same slight narrowing at the throat with your mouth closed, and let the sound get quieter and quieter.

Starting with the mirror gives you something to do instead of an anatomy lesson about a part of the throat you cannot see. Once the mouth closes, the…

Close your right nostril with your thumb and breathe in through the left. Swap fingers at the top, breathe out through the right, in through the right, then out through the left. That is one round.

The fiddliness is not a flaw in the design. Keeping track of which nostril and which stage takes up just enough of your mind that there is little…

Where ADHD and disordered eating meet, the pattern is more often bingeing, or bingeing and purging, than strict restriction. Restriction tends to travel with over-control, while bingeing travels with impulse and reward seeking.

This matters because the questions asked at assessment are usually the restriction ones, so a binge pattern can sit unnoticed for years. If you…

Most claims about food and behaviour rest on weak studies. The ones worth taking seriously give each person both the real thing and a dummy at different times, with nobody knowing which is which, so that hope and expectation cannot do the work.

The food colouring trials are the standard example. Around 150 children each received drinks containing a preservative plus one of two dye mixes, or…

The same brand of sweets is often made with plant based colours in one country and artificial ones in another. If a company can make it without the dyes elsewhere, the dyes are not essential to the food.

Nine artificial colours are approved in the US, and the volume approved for use rose roughly fivefold between 1950 and 2012. One of them, Red No. 3,…

Skin prick and IgE blood tests find real allergies. The IgG food sensitivity panels sold direct to families have not been shown to measure sensitivity at all, and they tend to come back with a long list of foods to avoid.

IgG antibodies mostly show that you have eaten something, not that it harms you, which is why the results look alarming and change so little when…

A real food allergy shows itself on the body: a rash, a swollen or inflamed throat, something you can see. Behaviour on its own does not identify one, although behaviour often improves once a genuine allergy is dealt with.

One child's attention and mood went back to her usual level once berries came out of her diet, and what made that findable was the rash and the sore…

The studies linking pesticide levels to ADHD are tangled up with income, since families least able to buy organic differ in plenty of other ways too. If organic food is affordable for you, fine. If it is not, you are not failing your child.

In one study of 1,140 children, 94% had detectable pesticide in their urine, and ADHD was about twice as common among those with higher…

Most eating advice quietly assumes a budget. Fresh food is expensive and does not keep, so a household relying on food assistance ends up buying what lasts, and what lasts comes in tins and packets.

If money is the constraint, say it out loud rather than nodding along and then failing quietly at home. The advice can be rebuilt around what is…

Put an actual number on it: how many coffees, teas, energy drinks and colas in a normal day. Without that number, your sleep problems, your anxiety and how well a medication is working are all being read against an unknown.

People underestimate this, partly because it feels embarrassing and partly because a large takeaway cup is often two or three servings. Count across…

Stimulants sharpen focus in almost anyone, so responding well to one does not confirm you have ADHD. The diagnosis comes from your history and how you function, not from a trial of tablets.

This cuts both ways. Someone can be handed a diagnosis on the strength of a good response, and someone else can be doubted because their response was…

Food and movement are powerful, and hardly anyone keeps them up as prescribed. So the question is not what works best on paper. It is what you will still be doing in six weeks.

Roughly a third of people follow a prescription exactly as it is written, and keeping to a diet or an activity plan goes worse than that. Which means…