New research suggests vitamin D supplementation may reduce the risk of heart attacks and other cardiovascular events in older adults.
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The study involved participants aged 60 to 84, with one group receiving a monthly vitamin D supplement and another receiving a placebo.
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While the vitamin D group showed a slightly lower rate of major heart problems, the results were not statistically significant.
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Previous research has not consistently shown a strong association between vitamin D supplementation and major heart issues.
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Maintaining heart health involves various factors, including a balanced diet, physical activity, not smoking, limited alcohol consumption, blood pressure control, and cholesterol monitoring.
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Vitamin D is essential for blood vessel support and normal blood pressure regulation.
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A deficiency in vitamin D has been linked to elevated blood lipid levels, vascular dysfunction, and arterial stiffness.
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Older adults generally need 600-800 IU of vitamin D daily, which can be obtained through sun exposure and vitamin-D rich foods.
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It's crucial not to exceed 4,000 IU of vitamin D daily, as excessive intake can lead to toxicity and health issues.
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Signs of vitamin D deficiency include fatigue, mood changes, muscle pain, weakened immune function, inflammation, frequent infections, and bone disorders.
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