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The IRIS Gazette

News, tips and insights on health prevention.

Deux femmes courant cote a cote dans un parc verdoyant
Physical activity & sport

Why moving changes everything: physical activity, the first step in health prevention

Physical activity is the most powerful, cheapest and most accessible medicine there is. And yet, most of us don't take the recommended dose. Do I really measure the impact?

IRIS Prévention
23 September 2026
Table garnie de plusieurs plats mijotes et de beignets vus de dessus
Food & nutrition

Vegetarian or flexitarian diet: is it good for me?

Is eating less meat really beneficial for my health? And does it suit me? More and more people are wondering about their meat consumption, whether for health reasons,

IRIS Prévention
23 September 2026
Silhouette d une personne accablee devant son ordinateur a contre-jour
Mental health

Perfectionism

Perfectionism is not a guarantee of quality: for 30 to 40% of people affected, it is a documented risk factor for burnout, anxiety and depression. “I’m a perfectionist”, how many times

IRIS Prévention
23 September 2026
Stethoscope pose devant une pile de dossiers medicaux
Prevention, screening & diseases

Colonoscopy demystified: procedure, preparation and false fears

It is often the fear of colonoscopy, more than the examination itself, which delays a consultation or screening. However, most apprehensions are based on outdated ideas: unpleasant preparation,

IRIS Prévention
23 September 2026
Personne effondree sur son bureau, les mains dans les cheveux, vue de dessus
Mental health

Cardiac coherence: a proven anti-stress technique

Cardiac coherence is a simple breathing technique with proven effects on stress. Easy to practice, it fits into everyday life.

IRIS Prévention
23 September 2026
Punaises rouges marquant des dates sur un calendrier
Physical activity & sport

Summary of the series: the 10 beliefs about physical activity that changed the way I move

Forty-eight weeks. Forty-eight articles. Dozens of themes, research, figures and practical advice. Here is what remains, the 10 fundamental beliefs that lastingly transform the relationship

IRIS Prévention
16 September 2026
L'index glycémique : mieux choisir ses glucides
Food & nutrition

The glycemic index: choosing your carbohydrates better

Not all carbohydrates have the same effect on blood sugar. The glycemic index is a valuable tool for making better choices every day.

IRIS Prévention
16 September 2026
Femme dormant enroulee dans une parure de lit bleu nuit
Mental health

Sleep hygiene: the golden rules for a good night's sleep

Good habits prepare you for quality sleep. Here are the golden rules of good sleep hygiene, easy to put into practice.

IRIS Prévention
16 September 2026
Deux bols de legumes croquants accompagnes d un bol de riz
Food & nutrition

Salt and sodium: am I consuming too much without knowing it?

I add reasonable salt to my plate... but is that really the problem? In France, the average salt consumption is estimated between 8 and 10 g per day according to Public Health France, i.e. almost the

IRIS Prévention
16 September 2026

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