Health for human | Foods rich in magnesium was associated with decreased risk of stroke. Foods rich in magnesium are usually found in green leafy vegetables, like kale and spinach. Magnesium supplements can also help, but not as effective as the magnesium source of fresh food.
A previous study concluded that people who eat lots of vegetables and other foods rich in magnesium have a lower risk of stroke. The results of these studies is a finding that supports the current dietary guidelines magnesium is often given to patients by doctors.
But because the study focused on magnesium in the diet, so the researchers stopped recommends taking magnesium supplements every day.
The researchers recommend to eat healthy foods with foods rich in magnesium. Foods rich in magnesium present in food, such as green leafy vegetables, nuts, and seeds, "said Susanna Larsson, an associate professor at Karolinska Institutet in Stockholm, Sweden.
Prof. Larsson and her colleagues analyzed the research database covering the last 45 years tracking the consumption of magnesium in the study participants and how many of those who had strokes from time to time.
In seven studies published in the last 14 years, about 250,000 people in the United States, Europe, and Asia were followed for an average of 11.5 years. About 6,500 of the study participants, or as much as 3 percent, had a stroke.
For every additional 100 milligrams of magnesium per day, can reduce the risk of ischemic stroke as much as 9 percent. Ischemic stroke is the most common type of stroke, usually caused by blood clots. Average magnesium intake for men and women in the United States are included in the analysis is 242 milligrams per day (mg / d).
United States recommended daily intake of magnesium for men over the age of 31 years about 420 mg / d. While women over the age of 31 years to consume the daily magnesium about 320 mg / d. Most studies allow researchers to rule out other factors, such as family history.
The results of the analysis of many research studies have been published in the American Journal of Clinical Nutrition. The study referred to as observational studies. However, the study's weakness is that they can not prove that magnesium can reduce the risk of stroke.
"Further research is still needed to be able to confirm the results of many previous studies and to be able to conclude that a diet rich in magnesium can reduce the risk of stroke," said Prof. Larsson.
"Although the findings of such review conducted by Prof.. Larsson still has a weakness, but the results of these studies simply reinforce many doctors recommendations on diet rich in magnesium. The diet is often recommended by doctors include a diet rich in fruits, vegetables, and grains. Because food sources the low-sodium, high potassium, and high-magnesium,