A new screening tool called HemaApp uses a smartphone camera to estimate hemoglobin concentrations and screen for anemia.

Vitamins and minerals are essential for keeping us in good health. While eating a varied diet should give us all the nutrients we need

After numerous food scares in China, the Chinese have become disillusioned with the communist regime’s ability to properly regulate the food industry. And the contaminated food does not just stay in China. The U.S. Food and Drug Administration (FDA) regularly refuses shipments from China...

A new study complicates the “five-second rule,” the widely accepted idea that it’s okay to scoop up fallen food and eat it if you’re quick enough.

Quitting smoking improves health and lowers odds of developing lung cancer. And even among smokers with a genetic predisposition to smoking heavily and developing lung cancer at a young age, the benefits of quitting are significant.

Low levels of vitamin D are linked to an increased risk of cognitive decline and impairment in elderly Chinese people.

Iron is known to be toxic to brain cells, and tiny magnetic iron particles (magnetite) are thought to be involved in the development of neurological disorders.

Researchers have found that when elderly people use an electric fan in extreme heat, instead of cooling them down, it actually raises their core body temperature and increases their heart rate.

There is growing evidence that inflammation – already known to be a cause of many whole-body diseases – is also involved in diseases of the brain, including psychiatric conditions like depression.

Scientists have predicted that by 2050 there will be 9.6 billion humans living on Earth. With the rise of the middle class, we are expected to increase our consumption of animal products by up to 70% using the same limited resources that we have today.

British breasts are getting bigger, with an annual survey indicating the average woman’s bra size has increased from a 36C to a 36DD

If you’ve ever have the misfortune of a heart attack or are considered at risk of heart disease or stroke, your doctor will probably prescribe a statin drug, such as atorvastatin (Lipitor), to lower your blood cholesterol levels.

“Never put anything smaller than your elbow into your ear” is something we’ve been wisely cautioned against at some stage or another. But more of us are ignoring this advice.

Short menstrual cycle lengths and early or late onset of menstruation are associated with reduced fertility, according to a new study.

Stories of meningococcal outbreaks tell us it’s that season again. But what is meningococcal meningitis, why does it occur in seasons, and why does it strike fear into the hearts of so many?

Despite a growing epidemic, many medical providers fail to diagnose obesity in their patients—missing an opportunity to identify an important component of long-term health.

There has been substantial publicity about the MINDACT trial, which could lead to changes in breast cancer treatment. The study’s results suggest that women with a certain genetic profile would have a good chance of survival and cure regardless of chemotherapy.

Amputees often report the phenomenon of “phantom limbs”, where they can still sense the presence of missing fingers, hands, arms, feet or legs, and even feel pain where the amputated parts once were. So far, science has had no explanation for this phenomenon.

Named after the Greek word kreas, meaning flesh, creatine is an amino acid derivative found in all cells in the body, but is stored primarily in muscle.

A Phase 3 clinical trial has deemed a nasal spray called Kovanaze safe and effective for avoiding pain at the dentist—including the sting of a numbing injection.

The updated Toxic Substances Control Act brings new hope for protecting Americans’ health and environment. Here's what it does — and doesn’t — do.

When it comes to fruit and vegetables, the most common battleground (for parents and public health experts alike) is getting people to eat them.

A few years ago, I was in the audience for a live radio show, when the renowned American country singer Glen Campbell took to the stage.