Dementia was warded off by Exercises

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Seniors who exercise at least three times a week have a better chance of preventing dementia and Alzheimer's Disease, according to a new study.

The Annals of Internal Medicine published the study, which is being described as the most definitive investigation so far on how exercise can prevent degeneration of the brain.

Even light activity, such as walking, seemed to help delay the effects of dementia.

Seniors who exercise at least three times a week have a better chance of preventing dementia and Alzheimer's Disease, according to a new study.

The Annals of Internal Medicine published the study, which is being described as the most definitive investigation so far on how exercise can prevent degeneration of the brain.

It found that those who exercised three times or more a week for even 15 minutes had a 40 per cent lower chance of getting dementia and Alzheimer's compared with those who exercised fewer than three times a week.

Exercising later in life

Anyone older than 45-years-old should get a check-up from his or her doctor and get his or her advice before starting an exercise program

People with chronic medical conditions, who are at risk for heart disease and anyone on medication should also consult with his or her doctor

Exercise tips

* Drink lots of fluids before, during, and after exercise
* Eat more than two hours before exercising
* Alter exercise according to the weather
* Anyone who is tired or ill should reduce their level of exercise
* Warm up before exercising and cool down afterwards