The mid-1980s was the era of cocaine and marijuana, when “Just Say No” was the centerpiece of the war on drugs and the government’s efforts to stem drug use and addiction. Since then, prescription opioids have become the nation’s drug scourge.

Caffeine is one of the most researched substances reported to help athletes perform better and train longer and harder.

The researchers looked at cancer occurrence in those exposed to higher intakes of ultra-processed foods, compared to lower intakes.

Eating a doughnut now seems more rewarding than the nebulous concept of “better future health”.

The “obesity epidemic” deserves much more serious attention than it is getting. It is, after all, thought to be killing nearly 3m people a year worldwide.

Mental strength is so important to martial arts that researchers have found karate experts’ stronger punching force may be down to a better control of muscle movement in the brain, rather than increased muscular strength. Other studies have also found that children who practice Taekwondo improved in maths test scores, and behaviour.

When most people think of cannabis users, they probably think mainly of the younger generations. But it’s actually the 45 to 64 age group who show the highest proportion of household spending on cannabis.

Once a respiratory virus like influenza has entered your home or workplace, it is wise to treat the space like a hospital and practice infection prevention and control.

Clinical depression is an affliction of the mind, body, and spirit that affects over 17 million Americans. If you are the partner, parent, child, or friend of someone who is undergoing a depressive episode, your understanding of the illness and how you relate to the patient can either support or deter his or her ability to get well.

Hearing loss can create chronic stress that can lead to depression, but high levels of social support—from family, friends, and others—can help alleviate depression, according to new research.

The current political climate has been difficult for Americans of all political stripes. People have been so stressed that, just before the 2016 presidential election, the American Psychological Association released a list of coping strategies to help adults deal with election-related stress.

We all have that one friend whose eating habits and body shape simply don’t add up. While enjoying the unhealthiest of meals and a sedentary lifestyle, somehow they effortlessly retain a slender figure.

Someone asked me what living with cancer for thirteen years is like, never knowing whether the disease will remain under control. I said, “It’s like being hurled into a classic 1950s horror movie where you know terrible things will happen but you don’t know when they will occur.”

Iron deficiency is the most common nutrient deficiency in the developed world, affecting around one in three women of reproductive age.

Anxiety caused by exposure to pollution may make people more prone to cheating and unethical behavior, according to new research. And that can be a driver behind the higher crime rates in high-pollution areas.

Standing rather than sitting burns, on average, an additional 0.15 calories per minute — a small increase that could add up to a weight loss of nearly 6 pounds per year.

The search for autism’s causes is a daunting task — but researchers are investigating a variety of factors that might play a role.

Obesity was designated a disease in 2013 by the American Heart Association and American Medical Association. Obesity, defined as a body mass index of 30 or higher, had long been identified as a health condition

“Rampant” and “elderly” are words rarely used in the same sentence, unless we are talking of the percentage of people over 65 years old worldwide

From the way you move and sleep, to how you interact with people around you, depression changes just about everything.

Cancer may not be life-ending, but it usually is life-changing. A cancer diagnosis instantaneously turns life upside down for patients and families.

Circadian rhythm disruptions common to Alzheimer’s disease occur before memory loss and other symptoms in people whose memories are intact but whose brain scans show early, preclinical evidence of the condition, according to new research.

This has been a particularly bad influenza season, starting early especially in the South and West Coast in the U.S. This follows a severe season in Australia during our summer.