Exercise is the miracle cure we have always had, but for too long we’ve neglected to take our recommended dose. Our health is now suffering as a consequence.
This is no snake oil. Whatever your age, there is strong scientific evidence that being physically active can help you lead a healthier and even happier life.
People who do regular activity have a lower risk of many chronic diseases, such as heart disease, type 2 diabetes, stroke, and some cancers.
Research shows that physical activity can also boost self-esteem, mood, sleep quality and energy, as well as reducing your risk of stress, depression, dementia and Alzheimer’s disease.
Given the overwhelming evidence, it seems obvious that we should all be physically active. It's essential if you want to live a healthy and fulfilling life into old age.
It's medically proven that people who do regular physical activity have:
•up to a 35% lower risk of coronary heart disease and stroke
•up to a 50% lower risk of type 2 diabetes
•up to a 50% lower risk of colon cancer
•up to a 20% lower risk of breast cancer
•a 30% lower risk of early death
•up to an 83% lower risk of osteoarthritis
•up to a 68% lower risk of hip fracture
•a 30% lower risk of falls (among older adults)
•up to a 30% lower risk of depression
•up to a 30% lower risk of dementia
To stay healthy, adults should try to be active daily and aim to achieve at least 150 minutes of physical activity over a week through a variety of activities.
For most people, the easiest way to get moving is to make activity part of everyday life, like walking or cycling instead of using the car to get around. However, the more you do, the better, and taking part in activities such as sports and exercise will make you even healthier.
For any type of activity to benefit your health, you need to be moving quick enough to raise your heart rate, breathe faster and feel warmer. This level of effort is called moderate intensity activity. One way to tell if you are working at a moderate intensity is if you can still talk but you can't sing the words to a song.
If your activity requires you to work even harder, it is called vigorous intensity activity. There is substantial evidence that vigorous activity can bring health benefits over and above that of moderate activity. You can tell when it’s vigorous activity because you're breathing hard and fast, and your heart rate has gone up quite a bit. If you are working at this level, you will not be able to say more than a few words without pausing for a breath.