Your body

If you are testing whether a food affects you or your child, the test has to be complete. Among children with suspected sensitivity to artificial colouring, most reacted to as little as 100 mg, so a bit left in is enough to blur the answer.

What usually happens is that a family removes the obvious sources, misses the ones hidden in medicines, sauces and cereals, sees no change, and…

Cutting artificial preservatives out can genuinely help a child who reacts to them, because a child who feels unwell behaves worse. What it does not do is treat the ADHD underneath, which will still be there once they feel better.

Worth being clear with yourself about what you are hoping for, because these diets are expensive and hard to keep up. If your child does have…

Gluten free and dairy free eating is essential in coeliac disease and in a genuine milk allergy. Neither one treats ADHD, and putting a child on them without a reason carries costs of its own.

The cost is not only money and nutrition. It is the birthday party where they cannot have the cake and the lunch table where their food is different…

If you are going to test whether a food matters, work out in advance where the plan will leak. School lunch swaps, a grandparent's biscuit tin, your own memory on a hard week: all of it decides whether the answer means anything.

Change one thing at a time and keep everything else steady, otherwise you cannot tell which change did what. Then be honest about who is running the…

Give a new habit two months rather than two weeks, and change one thing at a time. The old line about thirty days sets you up to feel like a failure on day thirty one.

Routines that wobble make repetition harder, and repetition is the whole mechanism, so it simply takes longer for some of us. Pick one change, keep…

Unstructured play in a big open space settles a child. A structured class teaches them how to be with other children. You want some of each, for different reasons.

If you only ever book the class, you take away the roaming that calms them down. If you only ever send them out to roam, they miss the taking turns…

Whatever gets you outside and quiet for a stretch of time counts. Fishing, sitting in a hide, weeding, waiting in the car park with the window down.

Nobody has to call it mindfulness for it to work like mindfulness. Hours of low demand attention outdoors, with nothing much required of you, is the…

Martial arts happen to bundle four useful things at once: hard physical work, a fixed structure, feedback in the moment, and a teacher who stays. That is why they suit restless minds so well.

Any one of those on its own helps a little. Together they cover the arousal, the shapelessness of time, the need for a reward that arrives today…

Long goals need markers you can reach this month. Belts work because you get a visible, earned step every so often instead of one distant summit.

Build the same thing into anything you are trying to keep up: a distance, a number of sessions, a move you could not do in January. Make it something…

For a child having a hard time, one adult who plainly thinks well of them makes more difference than almost anything else. A coach or a teacher can be that person.

Studies of children growing up through poverty, hunger and worse keep landing on the same finding: those who did well usually had somebody who…

A practice kept up for years stops being something you do and becomes part of who you are. That is when it no longer needs willpower.

People who started something physical as children and carried on often point to it as where their steadiness came from. The early years are the…

Keep a movement practice going long enough and your body starts doing it without you. People who have practised for decades describe the form running itself while their mind is elsewhere.

In the early months it takes all your concentration, which is why it feels expensive. Later it stops asking for that, and you get the calm without…

A few sessions give you an effect that fades. A few months of it starts to change your baseline. Plan for the longer version if you can.

One class leaves you calmer for an afternoon, which is real and also temporary. Fifteen weeks of the same practice is where people start reporting…

With a small child who is struggling with both movement and speech, start with the body. Balance and steadiness come before a child can take in much language or learning.

A child who is using most of what they have simply to stay upright in a chair has little left for the words on the page. Sorting out the physical…

The screen tells you nothing and asks you nothing. The plane simply flies better or worse, and the adjusting happens on its own.

That suits people who cannot easily put what they feel into words, which includes a great many children and a great many adults after trauma. There…