Iron is one of the most important minerals that the human body needs. It is involved in a number of vital processes for the various organs of the body. The level of iron in the human body in the blood must be 60 to 170 micrograms per deciliter of blood. Any defect in its level affects public health, especially in middle age.
Low iron and health
In the context of low iron deficiency, a study published on the medical website “Med Web” showed that iron deficiency increases the risk of heart disease, premature death, shortness of breath and an increased risk of heart attacks and strokes in middle age.
In the study, researchers tracked 12,164 people without heart disease for more than a decade to see how iron deficiency affects heart disease risk. During follow-up, there were 2,212 deaths, including 573 from causes related to cardiovascular disease.
The researchers found that people with functional iron deficiency were 24 percent more likely to develop coronary heart disease during the study. They were also 26% more likely to die from heart attacks or other cardiovascular causes and 12% more likely to die from any cause. The researchers found no link between functional iron deficiency and stroke.
The study authors estimated that functional iron deficiency among these middle-aged adults explains 5.4% of all deaths, 11.7% of deaths from cardiovascular causes, and 10.7% of newly diagnosed cases of coronary heart disease.
natural iron sources
- Red meat.
- Fresh chicken.
- Fish of all kinds.
- Leafy vegetables, the most important of which are spinach and watercress.
- Grains like beans and chickpeas.
- Nuts, including almonds and cashews.