Could vitamin D3 help protect against a second heart attack?

Could the sunshine vitamin be the key to safeguarding the heart? Vitamin D, the “sunshine vitamin,” plays a key role in helping your body absorb calcium and phosphorus, keeping bones strong, supporting muscle function, helping your immune system, and even regulating your mood. Our bodies manage to make this vitamin when our skin is exposed to sunlight, and like the sunshine itself, the “sunshine vitamin” is crucial for our overall health. But what if its benefits go beyond the aforementioned list? Studies have already shown that people with low levels of vitamin D tend to have more heart problems. Vitamin D also affects how blood vessels flex, how much inflammation there is, and how the heart and arteries behave — all relevant to heart health. So, given that low levels are associa