When the cancer is larger, it can cause the following symptoms: 1  Blood in your stool or stools that are black in color. 2  A bloated feeling after eating, even when eating a small amount. 3  Vomiting after meals. 4  Unintended weight loss. 5  Stomach pain, especially after meals.6  Weakness and fatigue.hen the cancer is larger, it can cause the following symptoms: 1  Blood in your stool or stools that are black in color. 2  A bloated feeling after eating, even when eating a small amount. 3  Vomiting after meals. 4  Unintended weight loss. 5  Stomach pain, especially after meals.
Improves physical health and quality of life-Regular exercise helps reduce the risk of premature death from heart disease, high blood pressure, high cholesterol, diabetes, and colon and breast cancers. It increases high-density lipoprotein (HDL, or good cholesterol) while decreasing triglycerides.
The physical benefits of exercise â improving physical condition and fighting disease â have long been established, and physicians always encourage staying physically active. Exercise is also con sidered vital for maintaining mental fitness, and it can reduce stress.