The cells eventually start to die out, causing for organs to slowly dye, starting with the lungs and heart which is why you may feel cold as the blood thats pumped stops...I hope your depressed now...Naw just kidding health is important to know :)
Old Age 2. Inherited genetic diseases 3. Sexually Transmitted Diseases 4. Restricted access to health care 5. Overweightness and Obesity 6. Substance abuse 7. Restricted access to food and clean water
