2023-07-04 14:48:00
1 million French people suffer from heart failure. It is the first cause of death in the world and the first among women. In France, 100,000 myocardial infarctions are recorded each year, including 12,000 deathswhich represents 400 deaths per day according to the Heart & Research Foundation.
Aggravating factors
In the majority of cases, heart attacks are caused by heart disease or lifestyle habits. harmful for heart health causing fat deposit on the walls of the arteries. Tobacco consumption, high cholesterol and obesity increase the risk of suffering a heart attack.
Heart attack: number one killer of women
Today, men over the age of 50 are no longer the only victims of this scourge. Because of the evolution of their way of life, women, and increasingly young, can be heart attack victims.
Their deleterious lifestyle increases the risk for the latter of having a heart attack as detailed by the foundation Agir pour le Cœur des Femmes: “Tobacco, psychosocial stress, overwork, lack of physical activity, unbalanced diet, alcohol… This lifestyle has led to a decrease in vascular protection provided by their natural hormones before menopause. »
According to the Cardio-Vascular Research Foundation, the number of hospitalizations of women under 65 following myocardial infarction has increased by 25% since 2002, with an acceleration since 2008. The age groups of 45- 54 years being the most affected.
What role could vitamin D play in the battle against heart attacks?
A study recently published in the British Medical Journal showed interesting effects what vitamin D might have in preventing heart attacks.
The objective for the researchers was to study whether supplementation with monthly doses of vitamin D in the elderly would alter the rate of cardiovascular events, including heart attacks and strokes.
The study was carried out on 21,315 people aged 60 to 84 and over five years. Each received a daily dose of vitamin D or placebo. 1336 participants underwent a major cardiovascular event699 on placebo and 637 on vitamin D. As a result, compared to the placebo group, the rate of major cardiovascular events was lower in the vitamin D group.
In conclusion, the study reports that “these results indicate that vitamin D supplementation could reduce the incidence major cardiovascular events, in particular myocardial infarction and coronary revascularization. This protective effect may be more marked in those taking statins or other cardiovascular medications initially. Subgroup analyzes in other large trials could help to clarify this issue. »
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