Your body

Very low vitamin D produces fatigue, low mood and a flatness that looks exactly like depression, and it is not part of routine bloods in most places. If you have never had it measured, it is a fair thing to ask for.

One clinician telling this story about himself had a level that was almost undetectable, and no antidepressant would have raised it, because what was…

The vitamin D in a general multivitamin is a maintenance amount, nowhere near what is used to correct a real deficiency. If your level is genuinely low, that is a prescribing conversation with blood tests behind it, not a shelf in the chemist.

Correcting a deficiency usually means a high dose for a defined period and then a steady daily amount, with the level rechecked to see where you have…

Before settling on depression as the whole story, ask for thyroid function and vitamin D to be checked. Both are common, both are cheap to test, and an underactive thyroid produces a picture that looks like depression from the outside.

An untreated thyroid problem also blunts how well antidepressants work, so missing it can mean months on a treatment that was never going to do the…

If a health habit keeps sliding, attach something immediate to it. The apps where you put real money on hitting a step target work for a reason: the payoff arrives now instead of in twenty years.

The natural reward for walking more is invisible and decades away, which is no use to a brain running on what happens next. A small stake, a streak,…

Before settling on a purely psychological account of months of anxiety or broken sleep, it is worth having the ordinary bloods done. Low iron, low vitamin D or low magnesium can produce symptoms that look exactly like a mental health problem.

This is not about swapping therapy for supplements. It is about not spending a year working on something a blood test could have partly explained. If…

A child struggling with attention, anxiety and daily reflux at once may be dealing with one problem wearing three coats. Undiagnosed coeliac disease and other food reactions can produce all of it, and the gut symptom is the clue worth following.

Symptoms that arrive together are worth asking about together. If reading, mood and stomach all went wrong over the same period, that pattern is…

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…

If your body has something going on as well, try to get both looked after at the same time rather than in a queue. Therapy for what happened to you does not have to wait for your gut to settle, and it often goes better when the two run side by side.

Plenty of people park the physical thing while they do the psychological work, or the other way round, then wonder why progress keeps sliding back. A…

Low mood that arrives with bloating, fatigue and a foggy head is worth looking at from the food side too. An immune reaction to something you eat regularly can produce all three, and it gets labelled depression far more often than it gets tested.

The point is not to start cutting foods out on a hunch. It is to say the possibility out loud to a doctor, particularly if the gut symptoms and the…

When something has gone wrong across several systems, expecting one treatment to fix it is usually the mistake. Movement, processing what happened, changes to food and work on calming the body tend to add up in a way that none of them manages alone.

This is not an argument for doing everything at once until you are exhausted. It is an argument against giving up on the whole idea when the first…

If the word exercise makes you flinch, drop it. Say moving about, or getting out, and see whether a plan turns up.

For a lot of people that word carries school changing rooms and years of not keeping things up. Swap it and the list of things that count grows:…

Missing a day is not the end of the programme. You missed a day. Tomorrow you carry on.

The dangerous part is not the missed session, it is the story that follows it, the one where you have blown it so you may as well stop altogether.…

When you reach a goal, stop and let yourself register it before moving on to the next one. Otherwise you collect achievements and never feel any of them.

The pause can be tiny. Say out loud what you did, tell someone, sit with it for a minute, thank God for it. Racing straight on to the next target…

When you need to correct one person, say it to the room. Everyone gets the instruction and nobody gets the sting.

Good instructors do this without thinking: they see one child dropping their guard and say that everybody needs to keep their hands up. The teaching…

A silent room is not restful for everybody. If every cough and creaking knee pulls at you, ask for music or bring headphones with something plain in them.

Too little going on can be as unsettling as too much. A low steady sound covers the sudden little noises that keep snagging your attention. Some…

When someone describes a day like that, do not answer with a lecture on living better. Say that this is hard, and that you find parts of it hard too.

They have heard the virtue speech many times already and it has never once helped. Admitting that you also struggle to exercise, or to keep up with…

Five minutes of moving about sharpens concentration enough to notice. You do not need a session, you need a lap of the building.

Before a task you have been avoiding, get the blood going for five minutes. Stairs, a brisk walk to the end of the road, star jumps in the kitchen if…

It does not have to be one block. Ten minutes here and ten there add up to the same total, and they are far easier to get.

An hour set aside is an hour that one interruption can swallow. Bits scattered through the day survive better and they break up the sitting, which is…

Nobody sits down at a piano and plays Mozart the first afternoon. Set the bar at this week rather than at the finished version of yourself.

The stretch between starting and being any good is where most attempts die, because the reward sits a long way off and today feels like nothing.…

Give yourself an hour rather than a fortnight. A short window creates the pressure that gets a thing started, where a long one quietly fills up with everything else.

Two weeks of notice usually means the work happens in the last few hours anyway, with all the dread in between. So set a smaller box on purpose:…

When a child starts martial arts and their maths marks go up, the maths did not improve. Their attention did, and timed maths tests measure attention as much as arithmetic.

It is worth being clear about this, because the wrong reading sends people looking for a movement class that teaches numbers. What actually changed…

End a session with a few minutes of sitting still. The styles that close with quiet seem to help most with the pause before reacting.

That pause is the couple of seconds in which you get to decide whether something is a good idea. It is trainable, and stillness right after exertion…

Teaching a child to fight works better when it comes with a plain rule: you defend, you never start it. The rule is doing as much work as the training.

A child whose brakes are slow benefits from having the decision made in advance, out loud, many times over. Then it is not something to work out in…

A scheduled break does not break concentration. It is the unplanned wandering off that does that, and a known break tends to replace it.

Teachers usually expect movement breaks to shatter the lesson and find the opposite: children come back more easily because the break is part of the…

A promising study can be very small. Thirteen teenagers, teachers doing the rating, and a fortnight of follow up is a good start and not a settled answer.

The clever part of that design is the follow up, because it asks whether anything survives after the classes stop, which is where a lot of attention…

When nobody has checked whether a benefit lasts, that is not the same as finding out it does not. Following people up for a year costs money that most studies never had.

Two mistakes sit either side of this. One is reading a gap in the evidence as bad news. The other is assuming something lasts because a trial…

The lift from a morning run does not last all day. It fades by the afternoon, which is information about when to move rather than a sign it failed.

People often notice they are sharp through the morning and gone by three. If your hardest hours are later, put some movement in before them: a walk…

Almost nobody needs convincing that exercise helps. The gap is between knowing it and doing it, so spend your effort there.

More facts will not close that gap. What closes it is arranging things so the session happens with fewer decisions in the way: kit by the door, a…

Chasing the big hit is a trap. Aim for the quieter satisfaction you can have most weeks, because that is the one that lasts.

If you are built to seek out intensity, exercise can turn into another place to chase it: further, faster, more extreme, until you are injured or…

Speech has a beat inside it. When a child cannot hold a steady rhythm, that often sits alongside difficulty with reading and with the flow of talking, so time spent clapping or tapping a beat together is doing something real.

You need nothing for this. Clap a slow pattern, ask them to clap it back, then keep it running while you both count or walk in time to it.…

Start the movement slow enough that it is almost boring. Speed it up once it has gone smooth, and only then add the thinking part.

Throwing a beanbag back and forth, bouncing a ball, drumming on the table: pick something plain and let it become automatic before you make it…

Move earlier in the day if you can. Whatever it gives you is then available for the hours that follow, and the day has fewer chances to swallow it.

Evenings fill up with everything that got postponed, and the session is usually first to go. Morning does not have to mean dawn: before work, after…

Put music on. A faster tempo pulls your pace up without you deciding to, and the same effort feels lighter when there is something to listen to.

Make a short list you genuinely like and save it for moving, so it does not turn into background. Podcasts and audiobooks do a similar job if music…

Arrange to meet someone. A neighbour at the gate at eight, a friend expecting you, even an app counting a streak. Turning up for someone else is easier than turning up for yourself.

Benefits that arrive in six months are weak motivators. Something that pays out today works better: a person waiting, a number that goes up, a…

Being outside gives your attention something to rest on rather than something to hold. That is why an hour outdoors leaves you clearer than an hour lying on the sofa.

Indoors, most of what you look at wants something from you. Outdoors, leaves moving, water, birds, the light changing, all of it holds you without…

You do not need greenery for outside to help. Snow, grey sky, bare trees, a car park at dusk. Getting out still does something.

This matters if you live somewhere that is brown and frozen for half the year, or in a city with more concrete than park. Wrap up, go out for fifteen…

No particular kind of movement wins. Balance work, martial arts, tai chi, swimming, all of it helps about as much, and what predicts the benefit is moving regularly at all.

This is good news, because it means you can stop researching and start doing. Pick whatever you have access to and will still be doing in a month. If…