Heart disease is the leading cause of death around the world, claiming almost 18 million lives each year.
While many things contribute to heart disease, like unhealthy habits and family history, a new study suggests that a simple change in what we eat could make a big difference.
The study comes from Edith Cowan University and shows that eating vegetables high in nitrates could lower the risk of heart problems.
Nitrates are found naturally in some vegetables and can help improve blood flow by making blood vessels healthier and lowering blood pressure.
Some of the best vegetables for nitrates include beetroots, leafy greens like spinach, kale, and arugula, as well as celery, radishes, and turnips.
These vegetables are not only good for you but also easy to find and include in everyday meals. Just one cup of raw or half a cup of cooked nitrate-rich vegetables a day could bring real health benefits, according to the study.
The research involved more than 50,000 people in Denmark, who were part of a long-term health study that lasted for 23 years. The people who ate the most nitrate-rich vegetables saw the biggest health improvements.
Their blood pressure dropped by about 2.5 mmHg, which might not seem like much, but it can have a meaningful impact on heart health over time. They also had a 12 to 26 percent lower risk of developing heart disease.
One of the most noticeable benefits was a 26% lower risk of a condition called peripheral artery disease. This happens when the arteries in the legs become narrow, making it harder for blood to flow, which can cause pain and other issues.
The study also found that people who regularly ate nitrate-rich vegetables had fewer heart attacks, strokes, and cases of heart failure.
The researchers were clear that you don’t need to overdo it. Eating just the recommended amount—a cup of raw or half a cup of cooked vegetables—was enough to see benefits.
Eating more than this didn’t seem to provide any extra advantages. So, it’s not about loading up on veggies but making sure to get a consistent, healthy portion each day.
There are easy ways to add these vegetables to your diet. For example, tossing a handful of spinach into a morning smoothie with banana and berries is a simple way to boost your nitrate intake without making big changes to your meals.
These small adjustments can help you get the benefits of nitrates without needing to rely on supplements.
Dr. Catherine Bondonno, who led the study, highlighted the importance of this research for people wanting to lower their heart disease risk. Published in the European Journal of Epidemiology, the study offers a practical way for people to take control of their heart health.
Heart disease remains a major health problem worldwide, but adding nitrate-rich vegetables to your daily diet could be an easy, natural, and low-cost way to protect yourself.
This small dietary change not only helps improve overall health but also offers a simple way to lower the chances of developing heart disease, the world’s biggest killer.
If you care about nutrition, please read studies about the harm of vitamin D deficiency, and Mediterranean diet may preserve brain volume in older adults.
For more health information, please see recent studies about foods to naturally lower high blood pressure, and a simple breakfast switch can help control type 2 diabetes.
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