Study finds rising cancer rates among under-50s linked to obesity.

A new study reveals a significant rise in cancer cases among adults under 50 in England, particularly for bowel and ovarian cancers. Researchers linked the increase to known risk factors like obesity, smoking, and alcohol, though behavioral trends among younger people have not worsened. While factors like the gut microbiome and early-life exposures may also play a role, the study confirms obesity is a major driver, highlighting the need for further research and public health intervention.