1. Non-smokers and non-drinkers are less likely to get cancer. Tobacco contains various carcinogens that can accumulate in the body and lead to cancer when the immune system is weakened. The metabolite acetaldehyde in alcohol directly damages DNA, increasing the risk of cell mutation and cancer development when the immune system is compromised.

2. Maintaining healthy eating habits reduces the risk of cancer. Healthy eating habits involve regular meals, balanced nutrition, and avoiding preserved, smoked, fried, and barbecued foods, which can increase the risk of cancer.

3. Regular exercise lowers the risk of cancer by controlling body weight and reducing inflammation caused by obesity.

Exercise not only helps maintain a better physique but also reduces the chances of developing cancer.