High Rice Consumption Linked to Heart Disease and Early Death, Study Finds

A study from Japan suggests that a daily diet high in rice may significantly increase the risk of heart disease, stroke, and even early death.

The research, published in The Journal of Clinical Endocrinology & Metabolism, followed over 700 participants with type 2 diabetes for more than seven years. The findings revealed a clear link between high carbohydrate intake- particularly from rice- and increased rates of illness and mortality.

In contrast, participants who followed a low-carb diet rich in animal-based fats and proteins showed better health outcomes. This raises important questions about standard dietary recommendations in many parts of the world, especially in Asia, where rice is a major dietary staple.

The study also looked at additional lifestyle factors such as physical activity, sleep quality, and emotional health, but found that diet was the most significant factor influencing long-term health.

The American Diabetes Association (ADA) advocates for a personalized approach to nutrition for people with diabetes, and highlights the benefits of reducing carbohydrate intake to help manage blood sugar levels. At the same time, the ADA- like many global health organizations- continues to recommend limiting saturated fat intake as part of a balanced diet.

This new study joins a growing body of research urging a re-evaluation of dietary guidelines. It suggests that what is considered healthy and balanced in one region (like Japan) may not be ideal for populations in other parts of the world, such as Europe or North America, and vice versa.