Cancer (How can we prevent cancer? (4) Reducing use of smoke & alcohol…
How can we prevent cancer?
4) Reducing use of smoke & alcohol
3) Wearing sunscreen(protect from the sun)
1) Detecting cancer cells early on
2) Eating healthy & exercise regularly
What is cancer?
can happen anywhere in your body
cancer cells can kill healthy cells
cancerous cells grow much faster than healthy cells
How can we treat cancer?
How does cancer start?
When cells multiply out of control
Extra cells form a lump
can be removed by surgery
harmful and deadly
metastasis: spreading to other areas
What are causes
Damaged DNA leads to
division of abnormal cells
inherit faulty DNA from parents