Vitamin D: new evidence supports its role in heart attack prevention

Cardiovascular disease is one of the leading causes of death worldwide. However, recent research suggests that vitamin D may play an important role in preventing heart attacks. New evidence supports a link between levels of this vitamin in the body and the risk of heart disease.

Vitamin D, also known as the “sunshine vitamin,” is synthesized in the body when exposed to the sun’s ultraviolet rays. It plays an important role in regulating calcium and phosphorus levels in the body, supporting bone and immune system health. However, recent research suggests that its role may be much broader.

Researchers at UCLA analyzed data from more than 8,000 patients and found that low vitamin D levels were associated with an increased risk of heart attacks. Patients with low vitamin D levels were 30% more likely to have a heart attack compared to those with normal levels of the vitamin.

Vitamin D has a positive effect on the cardiovascular system in several ways:

1. Blood pressure regulation: Vitamin D deficiency can lead to high blood pressure, which is one of the risk factors for heart disease.

2. Reducing inflammation: vitamin D has anti-inflammatory properties that may help reduce the risk of atherosclerosis and other cardiovascular diseases.

3. Improving endothelial function: vitamin D helps improve the function of the endothelium, the cells lining the inside of blood vessels. This can help prevent blood clots and improve blood flow.

4. Cholesterol regulation: vitamin D deficiency is associated with increased blood cholesterol levels, which is a risk factor for cardiovascular disease.

To maintain normal vitamin D levels, it is essential to get enough sunlight. However, during winter months or in countries with low sunshine activity, supplementation of vitamin D through food or supplements may be necessary.

It is important to note that vitamin D levels can vary from person to person depending on factors such as age, gender, geographical location and lifestyle. Therefore, it is recommended that you consult your doctor before starting vitamin D supplementation.

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