Obesity is emerging as a significant driver behind the escalating cancer rates among individuals under the age of 50, a new study has found. While researchers caution that this does not fully explain the trend and further evidence is required, scientists believe that being overweight or obese plays a crucial role, potentially due to elevated levels of insulin and inflammation. Concerns have been mounting in recent years over the increasing incidence of cancers, such as bowel and ovarian, in young adults. In England, approximately 31,000 cancers were diagnosed in people aged 20 to 49 in 2023, equating to roughly one in every 1,000 individuals. This contrasts with 244,000 cases diagnosed in the 50 to 79 age group, where the rate was about one in 100. Among the younger cohort, breast cancer was the most common with 8,500 cases, followed by bowel cancer at 3,000 and melanoma skin cancer with 2,800 diagnoses.…