Core Viewpoint - A recent large-scale study published in The Lancet Diabetes & Endocrinology indicates that excessive consumption of meat, particularly processed and red meat, significantly increases the risk of developing type 2 diabetes, with a recommendation for balanced dietary habits to mitigate this risk [6][9][12]. Group 1: Research Findings - The study analyzed dietary data from nearly 1.97 million adults across 20 countries, revealing that consuming 50 grams of processed meat daily could increase the risk of type 2 diabetes by 15% over ten years [9]. - Unprocessed red meat consumption of 100 grams daily (approximately a small steak) is associated with a 10% increase in diabetes risk [9][12]. - The research highlights a strong correlation between high meat consumption and diabetes risk, although it does not establish a direct causal relationship [7][12]. Group 2: Expert Recommendations - Nutritionists suggest that rather than completely eliminating meat, individuals should control their intake and incorporate more vegetables and whole grains into their diets to lower diabetes risk [7][9]. - The principle of moderation is emphasized, advocating for a balanced diet that allows for enjoyment of meat while prioritizing health [9][12]. Group 3: Biological Mechanisms - The study suggests that saturated fatty acids in red meat may interfere with insulin function, potentially leading to insulin resistance, which is a precursor to diabetes [13]. - Multiple factors, including saturated fats, nitrites, and harmful substances produced during high-temperature cooking, may contribute to the observed increase in diabetes risk [14].