Here we review the best science about how to start an exercise habit, and how to keep it going.
Scurvy is a historical disease caused by severe and chronic deficiency of vitamin C. Its recent reemergence is a poor reflection of the nation's diet.
Being able to buy processed "food-like" products is often seen as a mark of personal and material success. Little attention is paid to having a healthy diet.
Gaining a better sense of what genes are involved in regulating circadian clocks could put us on a path to find better treatments and therapies to help people adjust to time shifts.
Overweight women have a higher risk of delivering biologically older babies who are are more susceptible to age-related conditions such as heart disease and type 2 diabetes in later life.
Digital devices can make a real difference in treating chronic diseases. But many who have these conditions are poor, and they often cannot afford the devices.
So-called lifestyle diseases such as cancer and heart disease have been rising in Africa, adding to the already huge burden of disease in poor countries. But the research has not kept pace.
The burden of communicable disease is declining in Africa and life expectancy is increasing. But non-communicable diseases like diabetes, cardiovascular disease and cancer are wreaking havoc.
Metformin has been used to treat diabetes since the late 1950s. It is now on the World Health Organisation's List of Essential Medicines needed for a basic health care system.
Misreporting on the ongoing debate is likely to lead to more deaths from cardiovascular disease.
Even for those on statins, a healthy Mediterranean eating pattern has been shown to bring extra benefits.
Marketers take advantage of the fact that children sometimes can't recognise the difference between product placement and advertising.
Many people in a large number of low and middle income countries now experience a 'double burden' of malnutrition.
Recent reports claiming we need to do five times more exercise than we previously thought are incorrect. Current physical activity guidelines are enough to achieve health benefits.
Scientists thought they were closing in on one great new treatment but may have found another instead.
When children work on their school assignments, unknown to them, the software they use is busy collecting data. These data are then used for individualized marketing of junk foods and other products.
We are seeing increasing numbers of young, slim children with type 2 diabetes. This means obesity and lifestyle factors may not be the whole story behind the disease's rising rates.
Diabetes afflicts nearly 30 million people in the U.S., but 86 million more are pre-diabetic. There are effective ways to screen those people, too -- and it isn't all about fat.
People ending up in hospital for diabetes, tooth decay, or other conditions that should be treatable or manageable out of hospital is a warning sign of system failure.
This infographic provides a snapshot of children's health in Australia, from mortality and chronic conditions to the risk factors adversely affecting our children's health.