Maintaining a healthy weight is crucial for reducing the risk of various types of cancer, including breast, colorectal, and endometrial cancers. Excess body weight can lead to chronic inflammation, hormonal imbalances, and increased levels of insulin, all of which have been linked to the development and progression of cancer. Studies have shown that individuals with a higher body mass index (BMI) are at an elevated risk of developing cancer compared to those with a normal weight range.