Your body

If your attention runs low on stimulation, salty and sweet food is the fastest legal source of a lift and it is available all day. Worth knowing about yourself, because it explains a pattern that willpower alone never seems to touch.

Rates of overweight and type 2 diabetes are higher in people with ADHD, and the reasons are not moral ones. A reward system that is under stimulated…

Caffeine buys about half an hour of sharper focus and takes the payment out of your sleep. It is a decent tool for a particular hour, and using it in place of treatment usually leaves you worse off across the day.

Four cups a day and upwards starts producing insomnia, irritability, tremor, an unsettled stomach and a racing heart, and a few people go sleepy on…

Irritable bowel symptoms turn up more often in people with ADHD, and they tend to track stress. If your stomach is at its worst in the weeks when everything else is at its worst, that is information rather than coincidence.

Two things help more often than they get suggested. Cutting caffeine frequently settles symptoms on its own, since it speeds the gut up and raises…

If your mood drops reliably as the light goes, that is worth naming as a thing in its own right. Seasonal low is more common alongside ADHD, and a light box first thing in the morning helps a lot of people.

Use it early in the day and use it consistently, since the timing is part of how it works. It is also worth asking whoever prescribes for you about…

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,…

Stress unsettles the gut and an unsettled gut drags on mood, so the two keep each other going. The good news buried in that is you can step in from either end.

You do not have to establish which came first. Easing the pressure on your nervous system helps digestion, steadying what you eat helps mood, and…

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…

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…

If a child is climbing the walls, green space helps most, a walk down a busy street helps a bit, and staying in the room helps least. Any of the three beats none.

The research on this puts them in that order rather than saying only a forest will do. A park, a scruffy playing field, the bit of grass behind the…

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…

Learn a long sequence in small pieces and join them up afterwards. Nobody should be holding twelve steps in their head at once.

Take the first two moves until they are boring, then add the third. It feels slower and it is not, because the version learned this way stops falling…

Doing the identical sequence every time is not boring for everyone. For some people the sameness is precisely what settles them.

Tai chi runs the same series again and again, and there is nothing to decide once you know it. It is a bit like having a programme on that you have…