A few simple choices you can make to reduce your risk of cancer is wear sunscreen when in the sun, excersize regularly, eat healthily, get check-ups regularly from your doctor, avoid processed foods, and avoid obesity.
A system in which medical doctors and other healthcare professionals (such as nurses, pharmacists, and therapists) treat symptoms and diseases using drugs, radiation, or surgery. Also called allopathic medicine, biomedicine, conventional medicine, mainstream medicine, and orthodox medicine.
What do you mean, like in the world or what , please be more specific