Plant-Based Diet May Help Heart And Diabetes Patients Live Longer: Study

Plant-Based Diet May Help Heart And Diabetes Patients Live Longer: Study (Image Credits: iStock)

People suffering from heart disease, diabetes, or obesity face significant health risks, including a reduced lifespan. However, a recent study suggests that adopting a healthy plant-based diet can improve their odds of living longer. The research is set to be presented at a meeting of the American College of Cardiology in Chicago and explains the benefits of plant-based eating for individuals with cardiometabolic disorders.
According to the study, following a well-balanced plant-based diet is associated with a 17 per cent to 24 per cent reduced risk of premature death from any cause, including heart disease and cancer. “These findings may help individuals with cardiometabolic disorders make healthier lifestyle choices,” said lead researcher Dr Zhangling Chen from the Second Xiangya Hospital of Central South University in Changsha, China.

The Importance of Choosing Healthy Plant-Based Foods

Not all plant-based diets are created equal. While consuming nutrient-dense plant foods can promote longevity, unhealthy plant-based choices can have the opposite effect. The study found that diets high in refined grains, potatoes, and sugary drinks increase the risk of early death by 28 per cent to 36 per cent. These foods contribute to weight gain and blood sugar spikes, leading to further health complications. “More intake of healthy plant-based foods, less intake of unhealthy plant-based foods, and less intake of animal-based foods are all important,” Dr Chen explains.

What to Eat in a Healthy Plant-Based Diet

A well-balanced plant-based diet consists of a variety of nutrient-rich foods, including:
    Vegetables: Leafy greens, carrots, bell peppers, and cruciferous vegetables like broccoli and cauliflower.
  • Fruits: Berries, apples, oranges, bananas, and avocados.
  • Whole grains: Brown rice, quinoa, whole wheat, and oats.
  • Legumes: Lentils, chickpeas, black beans, and soy products like tofu.
  • Nuts and seeds: Almonds, walnuts, chia seeds, and flaxseeds.
  • Healthy beverages: Tea, coffee, and low-fat milk.
  • Avoiding highly processed plant-based foods, such as white bread, sugary snacks, and artificial sweeteners, is crucial for maintaining optimal health.

    Other Health Benefits of a Plant-Based Diet

    Apart from reducing the risk of early death, a plant-based diet offers several other health benefits, including:
    • Improved Heart Health: Lowers cholesterol levels, reduces blood pressure, and decreases inflammation.
  • Better Blood Sugar Control: Helps regulate glucose levels, making it beneficial for diabetes management.
  • Weight Management: High fibre content promotes satiety, preventing overeating and aiding weight loss.
  • Cancer Prevention: Contains antioxidants and phytochemicals that reduce the risk of certain cancers.
  • Enhanced Digestive Health: Supports gut microbiome diversity and prevents constipation.
  • While the research is promising, experts note that findings presented at medical conferences should be considered preliminary until published in peer-reviewed journals. However, the evidence strongly suggests that adopting a nutritious plant-based diet can significantly enhance overall health and longevity.
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