This is a common problem in children and some studies have shown that it is increasing. It is sometimes called ADHD (Attention Deficit Hyperactivity Disorder). But why has it become so common and what causes it?

We know that hyperactive children are often oversensitive to foods and chemicals. In a key but little-known study at the Great Ormond Street Hospital in 1985 they put 76 hyperactive children on an exclusion diet. 62 improved. They were put back on the foods in a controlled way and their hyperactivity came back. Some reacted to foods and some to food additives. A total of 48 foods were found to cause problems; the most problematical were additives, wheat, milk, chocolate and orange.

In a study by the UK Food Standards Agency in the Isle of Wight, normal children were given drinks laced with a cocktail of additives. Parents noticed their behaviour became worse and only improved after the additives were stopped.

Hyperactive children can be very sensitive to chemicals such as aerosols and perfumes. Symptoms like sweating at night, food cravings, red ears, heavy eyes and gut symptoms are a clue to a food sensitivity.


The main conventional treatment is Ritalin. This is a stimulant (like amphetamine or coffee) so it increases attention span. As the effect wears off there can be a rebound effect with restlessness and impulsiveness. Appetite loss and sleep problems can occur. Also about 30% of children don’t respond to it. Growth reduction is a recognised side-effect.

My belief is that it is better to treat the cause. This means finding which foods and chemicals cause the hyperactivity. It also means using supplements as most of these kids are deficient in key nutrients.

Foods – the first step is to try an exclusion diet which removes the following: food additives, food colourings and preservatives, sugar, milk, orange, blackcurrant (often a problem) and chocolate for ten days (see notes below) Drink only water, ideally bottled or filtered. During this time stop using aerosols or any chemical with a obvious smell in the house. Avoid toothpaste as well (it’s full of colourings) – you can use sodium bicarbonate instead or just water for a time. After ten days add these foods back, one per day, and see what happens. Remember these are not the only foods that can cause problems and other foods such as wheat, eggs and tomato may need to be tested.

Once you know what foods are causing problems you can avoid them or sometimes desensitise (see below). Remember also to beware of things like aerosols, fluorescent lights, household chemicals and excess TV exposure. Any of these can cause problems in a sensitive child.

Nutrients – many hyperactive children are deficient in zinc, vitamin B6 and essential fats. Interestingly many additives cause zinc to be excreted in the urine in these kids. Zinc can be prescribed (usually 15mg daily). Zinc is especially important as it is known that hyperactive kids excrete it in the urine after being exposed to additives and foods they are sensitive to. To other key nutrients are manganese (usual dose 4mg daily) and vitamin B6 (usually 25mg daily) and vitamin D (2000iu daily).

Essential fats are usually low and a clue to this is if they tend to be quite thirsty. The Omega 3 and 6 fats are nearly always low and need replacing. Start with an Omega 6 oil (often the most important in hyperactive kids) such as evening primrose oil and then add Omega 3 oils like fish oils or flaxseed oil. If they don’t like the taste just put it on the skin as absorption is excellent through the skin. Unfortunately essential fats can’t be prescribed.

Some kids need to take vitamin B6 but this may need to be given at a high dosage. There is a urine test called kryptopyrroles which will be abnormal if there is a zinc or B6 deficiency. Up to 60% of kids test positive. It is not available on the NHS. Biolab do this test.

Beware of toothpaste: Fluoride can make hyperactivity worse as can the colourings in toothpaste.

Dr Patrick Kingsley’s Method – he believed the brain was being irritated by certain foods and chemicals and developed a very effective regime. It involves changing the diet completely –stopping all the junk, additives, milk, soft drinks, chocolate, wheat and sugar and giving him only real food: fruit, vegetables, meat (unprocessed), fish (not fried or battered) and water. This will initially be very hard as hyperactive children crave these foods and refuse to eat the good foods. Dr Kingsley recommended remaining firm, it does not matter if he doesn’t eat for a day or two as this is a change that will turn his life around. During this time Dr Kingsley suggests a rota to keep him occupied and away from harmful foods and sleeping with him after bed time as he will likely try to sneak downstairs and eat the food he craves. Be prepared for two tough days but usually by the third day on this regime he will change back into a normal child and will eat the food you give him. After he is stable on this diet you can test suspect foods at intervals to find which trigger the abnormal behaviour.

Homeopathy – one recent trial of hyperactivity showed that three-quarters of hyperactive kids improved using homeopathy within 4 months. The book Ritalin Free Kids by Judyth Reichenberg-Ullman and Robert Ullman gives some remarkable case histories of kids who improved on homeopathic remedies. The downside is that homeopathic prescribing for hyperactivity is quite complex and needs a lot of skill. You may need to try several remedies before you get the right one.

NOTES: the following contain MILK: butter, cheese, cakes, chocolate, hamburgers, many sauces, soups, pies, anything with caseinates, whey protein or lactalbumen on the label. The following contain SUGAR: cakes, biscuits, chocolate, glucose, syrup, treacle, honey, jam, custard, ice-cream, soft drinks, sauces, pies, most breads, baked beans and many medicines. The following contain WHEAT: bread, most cereals, cakes, biscuits, pastry, batter, macaroni, spaghetti, pasta, stock cubes, gravy, sausages, many sauces, packet soups, tinned meats, ice-creams and sweets. Also found in edible starch, wheat starch, cereal filler, cereal binder or cereal protein.