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Study: Vitamin D, fish oil not beneficial for heart or cancer
Take fish oil or vitamin D? Deepak L. Bhatt (Deepak L. Bhatt), who led the study, believes that the findings may change the practice of cardiology as well as the emergence of statins for over 30 years. One study shows that, in people consuming less than a half serving of fish per week, the observed decrease in the number of heart attacks when they ate the drug reduced the number of strokes. Ditto for vitamin D. On the other hand, fish oil has shown no significant effect on reducing the risk of heart disease or cancer.
"Patients should continue taking their statins and talk to their doctor about a heart-healthy diet," Connell explained.
Up to 10% of American adults consume fish oil. Even people who have started the study with an obvious vitamin D deficiency have no benefit in taking supplements, which provide 2,000 units a day worldwide. With high doses of vitamin D, there may be a risk of high levels of calcium in the blood.
Both supplements have a reputation for being beneficial based on animal testing and observational studies conducted with diverse populations or ethnic groups.
Largest study of vitamin D and omega-3 pills in healthy adults found they did little to prevent cardiovascular disease, but it showed benefits for groups including African-Americans .
Manson and his colleagues plan to release data on the effects of supplements on other areas of health in the coming months, including diabetes, memory and mental functioning, autoimmune diseases, respiratory infections, and depression.
"One of the ways this drug has worked is to reduce a fatty substance in the blood called triglycerides," said Cia Connell of the Heart Foundation.
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Scott also asked for an investigation by the Florida Law Enforcement Department into the processing of ballots by Broward. Nelson's lawyer, Marc Elias, argued that the ballots should be counted as long as they were posted before November 6th.
And people should not take higher doses than those used in the study, noted Manson. Half received vascepa and the rest, mineral oil capsules for comparison. High triglycerides that can harden or thicken arteries that can cause strokes and heart attacks. However, the risk of cancer has been reduced by 25%.
Vascepa has been approved by the US Food and Drug Administration and is already prescribed for patients suffering from heart attack and stroke. A second drug, Invokana, has subsequently shown similar benefits, but with some disturbing side effects.
"It's disappointing, but we still expect so much vitamin D to be able to do all these different things," said Dr. Clifford J. Rosen of Maine's Scarborough Medical Center Research Institute, who co-authored an editorial on studies in the New England Journal of Medicine.
US scientists have conducted two studies that have reached the conclusion as to the effectiveness of fish oil as a preventive measure against heart attacks and strokes.
The findings of a recent study have put an end to the myths surrounding the healing power of vitamin D and fish oil supplements for cancer. Cancer rates and deaths were also similar.
Dr. JoAnn Manson, head of study, professor at the Department of Epidemiology at Brigham and Women's, called this "substantial benefit".
"These results are hypothetical and should be confirmed by a separate trial," said Dr. Steven Nissen, a cardiologist at the Cleveland Clinic, at the Associated Press.
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