刷牙糊弄的人，患上这种癌的风险增3倍

Core Viewpoint - Oral microbiota plays a significant role in the development of pancreatic cancer, with a study indicating that the combined action of 27 specific bacteria and fungi can increase the risk of pancreatic cancer by 3.44 times [1][5]. Group 1: Research Findings - A study involving 122,000 healthy participants analyzed saliva samples to confirm the genetic composition of oral microbiota [3]. - During an 8.8-year follow-up, 445 individuals developed pancreatic cancer, and their data was compared with a randomly selected control group [4]. - The presence of 24 specific bacteria and fungi independently affects the risk of developing pancreatic cancer [4]. Group 2: Health Implications of Oral Hygiene - Poor oral hygiene can increase the risk of various diseases, including cardiovascular diseases, with chronic periodontitis raising the risk by 24% to 35% [6]. - An exacerbated immune response due to poor oral hygiene can lead to chronic low-grade inflammation, which may accelerate organ damage and increase the risk of type 2 diabetes and cancer [7]. - Individuals with periodontal disease are at a higher risk for cardiovascular diseases and may struggle to control blood sugar levels if they also have diabetes [8]. Group 3: Recommendations for Oral Care - Proper brushing techniques are essential for maintaining oral hygiene, with recommendations to brush at least twice a day for two minutes each time [11]. - Special attention should be given to cleaning the inner surfaces of the lower front teeth, as they are prone to plaque accumulation [12]. - Using dental floss daily and having professional dental cleanings at least once a year are advised to ensure comprehensive oral health [13].