Practices

There is no brain scan, EEG trace or blood test that can tell you whether someone has ADHD. Anything sold as an objective biological test for it is promising more than the science can give.

Group differences do exist, including in the theta to beta balance, but a difference that appears when you average hundreds of people cannot identify…

Balance difficulties do turn up more often in ADHD, by something like half again. That is a fact about company, not about cause, and it does not turn balance training into a treatment.

Plenty of things could sit behind a link like that. More falls and knocks, more risk taken, or genetics feeding both at once. Working on balance…

Try swapping the word picky for particular. A fair number of people with ADHD have more densely packed taste buds, so the bitterness in a sprout arrives at full volume.

That changes what is going on at the table. A child is not refusing in order to be difficult, they are tasting something stronger than you are.…

The amount in a capsule can vary from bottle to bottle, and sometimes between capsules in the same bottle. Undeclared fillers have been found in them too.

This matters most when you are trying to work out whether something helps you. A good month followed by a flat one may be two different products…

Kava can damage the liver at a high enough dose, badly enough that some countries have banned it. Herbal is not a synonym for gentle.

The unnerving part is how quiet liver damage is. Someone self medicating anxiety with kava can be accumulating harm and feel nothing at all until it…

Vitamin C cannot really be stockpiled, since the excess leaves in your urine. A, D, E and K are stored in fat, so a large daily dose keeps adding to itself.

Vitamin D is where this bites at the moment, after a lot of people started taking big amounts on their own during the pandemic years. If you are…

Omega supplements thin the blood, so they usually do not belong alongside warfarin. Bruising easily is often the first thing anyone notices.

One clinician worked out that her husband's bruising came from taking omegas on top of his Coumadin, and it settled once his doctor told him to stop.…

If fish oil gives you those horrible repeats all afternoon, that is a fixable problem rather than a reason to stop. Keep the capsules in the freezer, ask about an enteric coated version, or try a flavoured liquid.

Sticking with something usually fails for small unglamorous reasons like this. Someone with a sensitive palate will not last four weeks with an…