I just read an article in the medical journal to which I subscribe that I thought would be of interest. Below are the main points:
- Attention is mediated by the neurotransmitters norepinephrine and dopamine.
- In patients with ADD these chemicals are present in reduced amounts.
- Exercise increases the amount of norepinephrine and dopamine as well as other neurochemicals.
- Muscles aren't the only things that grow with exercise. Over time, exercise improves the system that provides these neurotransmitters. The fitter you are, the better the system works.
- For a minority of patients exercise may be able to replace stimulant medication. For most patients exercise will augment medication.
Quotes from the article:
"Some schools have exercise breaks every hour or two, but other regimens may work, too. Someone with ADD could benefit from an exercise break of 10-15 minutes every hour or so. It helps everyone, not just patients with ADD.... it doesn't have to be for very long each time. Just enough to get the heart rate up for at least a few minutes. Benefits persist for a while after exercise. We know there are improvements with low levels of exercise, such as walking for 20 minutes. Of interest, a number of people at various companies, such as Merrill Lynch and Google, now have standing desks."
"[Doctors] ... should advise patients to exercise daily. Whatever medical treatment has begun, exercise needs to be included, too. It should be daily. Aerobic and strength training is fine. Balance training is important in patients with ADD and can be accomplished with yoga, tai chi, or balance exercises. Exercise needs to become a lifestyle, a habit."
"Many of these kids develop "learned helplessness syndrome." They've failed so much in the past that they now expect to fail. They get depressed, use drugs, or play video games all day. Exercise prevents people from getting into that. Animal studies have shown that exercise makes it tougher to develop learned helplessness."
More details are available on www.johnratey.com.
Tags: add, adhd, exercise, improvement, medication
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