Dr Martin Juneau

Dr Martin Juneau, M.D., FRCP

Cardiologue, directeur de l'Observatoire de la prévention de l'Institut de Cardiologie de Montréal. Professeur titulaire de clinique, Faculté de médecine de l'Université de Montréal. / Cardiologist and Director of Prevention Watch, Montreal Heart Institute. Clinical Professor, Faculty of Medicine, University of Montreal.

How sleep helps recovery after a heart attack
9 December 2024
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Dr Martin Juneau, M.D., FRCP

After a heart attack, immune cells are recruited to the brain to induce sleep, which reduces inflammation in the heart and contributes to healing, according to a study in mice and humans.

Intermittent fasting: skip breakfast or eat dinner earlier?
18 October 2024
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Dr Martin Juneau, M.D., FRCP

One of the most popular forms of intermittent fasting is the 16:8 diet, where food intake is restricted to an 8-hour window, alternating with 16-hour fasting periods. This type of eating involves extending the fasting period, either by delaying or eliminating the first meal (breakfast) or by eating dinner earlier. Here is an overview of the pros and cons associated with each of these two approaches.

The anxiolytic effect of exercise: a new role for lactate
9 September 2024
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Dr Martin Juneau, M.D., FRCP

Lactate, a metabolite produced abundantly during sustained exercise, is thought to confer resistance against stress, according to a study carried out in mice.

The anti-inflammatory effects of fermented foods
4 September 2024
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Dr Martin Juneau, M.D., FRCP

Several studies report that fermented foods have positive effects on the gut microbiota and reduce inflammation, a major risk factor for all chronic diseases.

How is anger linked to heart attacks and strokes?
21 August 2024
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Dr Martin Juneau, M.D., FRCP

Anger may affect the health of blood vessels by interfering with endothelium-dependent vasodilation, according to a randomized controlled study.

Increased longevity in elite athletes
8 August 2024
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Dr Martin Juneau, M.D., FRCP

According to a study, elite athletes who ran a mile in less than 4 minutes had increased longevity compared to the general population, a result that contradicts the hypothesis that extreme exercise is harmful to health and reduces longevity.

High-intensity resistance training to preserve muscle strength as we age
24 July 2024
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Dr Martin Juneau, M.D., FRCP

High-intensity resistance training practised near retirement age preserves muscle strength for several years, according to a recent study.

High protein intake could increase the risk of cardiovascular events
30 May 2024
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Dr Martin Juneau, M.D., FRCP

The development of atherosclerosis is greatly accelerated when protein intake is higher than recommended.

Harmful effects of plastics on cardiovascular health
12 April 2024
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Dr Martin Juneau, M.D., FRCP

According to an Italian study, the presence of plastic particles in carotid artery plaques in patients was associated with a higher risk of death or major cardiovascular events, compared to patients whose plaques did not contain plastic.

Slowing down aging, a new concept for the prevention of all chronic diseases
5 April 2024
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Dr Martin Juneau, M.D., FRCP

Age is an important risk factor for all chronic diseases, implying that finding ways to slow down aging could simultaneously delay the onset of all these diseases and significantly improve healthy life expectancy.

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