Residential wood burning: A major cause of air pollution

In Quebec, an estimated 1,400 premature deaths are caused each year by air pollution linked to wood fires.

The importance of being active after a heart attack

6 January 2026
 | 
Dr Martin Juneau, M.D., FRCP

A study reports that after hospitalization for an acute coronary syndrome, low levels of physical activity combined with long periods of sedentary behavior significantly increase the risk of mortality in the following year.

Can ice baths improve health?

5 January 2026
 | 
Dr Martin Juneau, M.D., FRCP

Studies suggest that cold-water immersion facilitates muscle recovery after intense exercise and may also have positive effects on immunity and overall well-being. However, caution remains necessary, as cold exposure has complex effects on the cardiovascular system and can trigger cardiac complications in individuals at risk.

Avoiding ultra-processed foods makes it easier to control body weight

Adhering to a healthy diet without reducing the intake of ultra-processed foods misses the mark for losing weight.

To Live Longer, Replace Butter with Vegetable Oils!

6 August 2025
 | 
Dr Martin Juneau, M.D., FRCP

A recent study reports that replacing one tablespoon of butter daily with vegetable oil could reduce the risk of premature death by 17%.

The Impact of Evening Exercise on Sleep

6 August 2025
 | 
Dr Martin Juneau, M.D., FRCP

A study shows that people who exercise in the evening can improve their sleep quality by finishing their physical activity at least 4 hours before bedtime.

What to Eat to Age in Good Health?

6 August 2025
 | 
Dr Martin Juneau, M.D., FRCP

A diet rich in plant-based foods, combined with a reduction in meat and processed products, is associated with a significantly higher chance of reaching old age in good physical and mental health.

Wine and Cardiovascular Disease: A New Marker Confirms Risk Reduction

6 August 2025
 | 
Dr Martin Juneau, M.D., FRCP

The measurement of urinary tartaric acid levels—a molecule found predominantly in grapes—confirms that moderate wine consumption is associated with a significant reduction in the risk of cardiovascular disease.

Red Meat Consumption May Increase the Risk of Cognitive Decline and Dementia

A study reports that a higher intake of red meat, particularly processed meats, is associated with about a 15% increase in the risk of cognitive decline and dementia compared to a lower intake.

Compassion: A Promising Emerging Approach in Cardiovascular Health?

Compassion could represent an integrative approach for the prevention and management of cardiovascular diseases due to its influence on the biological mechanisms involved in the development of these diseases, its influence on the adoption of healthier behaviors, as well as on chronic stress.