Researchers are always conducting experiments on the benefits of Vitamin D. A recent study has shown that almost 40% of US citizens have low Vitamin D, and they are all suffering from a potential cardiovascular disease.
Vitamin D’s potential to prevent cardiac events was the subject of two recent studies that were presented at the American Heart Association’s Scientific Sessions in Philadelphia, Pennsylvania.
Researchers from Intermountain discovered that in order to achieve those levels, patients frequently need to receive far more than the 600–800 International Units (IU) per day recommended by the USRDA. Patients required more than 10,000 IU in certain instances.
Through linkage with administrative datasets, the primary outcome of this analysis was the occurrence of a major cardiovascular event, such as myocardial infarction, stroke, or coronary revascularization.
Secondary outcomes analysis was conducted on each event independently. The 95% confidence intervals and hazard ratios were estimated using parametric survival models that were flexible.
“We’ve seen a number of studies that show a link between low vitamin D and poor heart outcomes, but also simple randomized clinical trials that don’t show the same link,” said Dr.Heidi May, Ph.D., and epidemiologist at Intermountain Health.
Vitamin D, primarily synthesized in the skin through sunlight exposure, plays a crucial role in cardiovascular health. It helps regulate blood pressure, reduce inflammation, and improve vascular function.
Adequate levels of vitamin D have been associated with a lower risk of cardiovascular diseases, including hypertension and atherosclerosis. Moreover, the vitamin influences the renin-angiotensin-aldosterone system, which affects blood pressure regulation.
Research suggests that maintaining optimal vitamin D levels may contribute to overall cardiovascular well-being, emphasizing the importance of sunlight exposure, dietary sources, or supplements to support heart health and prevent related conditions.