Physical activity

30 articles

Preventing cardiovascular disease also means preventing cancer!

Dr Martin Juneau, M.D., FRCP

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1 June 2023

One study reports that people who have cardiovascular disease are at much higher risk of developing several types of cancers in the years that follow.

A moderate amount and frequency of walking are associated with health benefits

Dr Martin Juneau, M.D., FRCP

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6 April 2023

The results of a recent study suggest that it is possible to obtain substantial health benefits from walking only a few days a week.

Living a healthy lifestyle could slow memory decline

According to a study in China, memory decline was slower in older people who had a healthy lifestyle, even in those who had a genetic risk factor (APOE4) for Alzheimer’s disease.

The benefits of walking outside on the brain

A 15-minute walk outdoors improves cognition, according to a Canadian study.

Gut microorganisms boost motivation to exercise

Dr Martin Juneau, M.D., FRCP

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25 January 2023

In mice, certain species of gut bacteria produce molecules that activate nerves that are connected to the brain, thereby stimulating reward circuits associated with exercise.

Is exercising late in the morning associated with a reduced risk of cardiovascular disease?

Dr Martin Juneau, M.D., FRCP

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14 December 2022

For the same amount, physical exercise performed in the late morning rather than at another time of day was associated with a lower risk of cardiovascular disease, according to a study carried out among 86,657 participants from the UK-Biobank cohort.

Walking associated with reduced risk of dementia, cardiovascular disease and cancer

The amount (number of steps/day) and the intensity (number of steps/min) of walking are associated with a reduced risk of dementia, premature mortality, cardiovascular disease and cancer, according to a prospective study among a large cohort from the United Kingdom.

Vigorous exercise decreases appetite and promotes weight loss through the production of the metabolite Lac-Phe

Dr Martin Juneau, M.D., FRCP

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5 August 2022

A recent study shows that a metabolite, N-lactoyl-phenylalanine (Lac-Phe), produced during and after vigorous exercise, decreases appetite and promotes weight loss.

Brisk walking associated with a slowing down of the aging process

Dr Martin Juneau, M.D., FRCP

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26 April 2022

Walking speed is associated with a genetic marker of biological age, according to a study carried out in the UK.

Smart wearable devices: Useful tools to monitor our health

Dr Martin Juneau, M.D., FRCP

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17 March 2022

“Smart” wearables that are worn around the wrist like a wristwatch (“smartwatch”) or on the torso are becoming increasingly popular for monitoring our health and tracking our progress during exercise sessions.

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