Updated Feb 16, 2021 | 15:55 IST According to reports, a recent study conducted in mice found that those who led a lifestyle with no or less physical activity had increased levels of liver inflammation. After smoking, obesity is a common cause of most cancers; researchers suggest exercise could reduce the risk | Photo Credit: iStock Images Key Highlights According to recent studies, obesity may have a link with the risk of cancer Researchers have suggested that regular exercise can help reduce the risk of cancer New Delhi: Obesity is known to be a risk factor for various health conditions and diseases. Obesity is a risk factor for type 2 diabetes, a condition that affects millions of people around the world. Obesity was also found to increase the risk of COVID-19, the disease that has caused the current pandemic. Being overweight or obese can also spike your risk of some forms of cancers, studies have found.