Epidemiology is a key factor of public health. Public health aims to promote healthier lifestyles and improve quality of life. Epidemiology assists public health by observing and suggesting ways to control health epidemics.
Top 10 Ted Talks on Public Health - Online Masters In Public Health. These Ted Talks give you a great understanding about public health and what careers are possible to obtain with a degree in this field.
As our worlds population grows by about 70 million each year, every approaching public health crisis becomes all the more threatening. This infographic shows ten of the most troubling threats on the horizon, including prevention and treatment.
This is interesting, esp. as schools are cutting down recess/playtime & phys ed, and the nutritional value of the food kids eat in schools is completely inadequate. Brains can't work well if the rest of the body isn't being taken care of.