How safe is vaping? A new study in the journal Environmental Health Perspectives says it’s not. Researchers say people using e-cigarettes are likely to inhale significant amounts of lead, chromium, manganese and other toxic metals. The problem apparently isn’t in the e-liquids the devices use. It’s the heating coils that leak heavy metals. Scientists say that nearly half of the aerosol vapers tested had lead concentrations higher than health limits defined by the epa.
A lot of people, including doctors, mistakenly judge a person’s health by their weight. But a new study in the journal BMC Obesity finds that it’s very possible to be healthy and fit even if you’re obese. Scientists tested more than 800 people and found that more than 40 percent of those with mild obesity still had high fitness levels. Twenty-five percent of those with moderate obesity had high fitness and 11 percent of those with severe obesity still had high fitness. Researchers say it takes a lot less physical activity to improve health than to lose weight.
And finally, scientists have determined that money can, indeed, buy happiness but it takes the right amount of cash. Too much can be as bad as too little. A global study in the journal Nature Human Behavior finds that 60-to-95 thousand dollars per year is the ideal income for a single person. Researchers say income greater than that is likely to prompt the pursuit of more material gains and social comparisons, which make people less happy.
We all want to be happy yet the American culture appears to be experiencing a joy-deficit. While it is well known that some individuals suffer from a chemical imbalance in the brain that affects their ability to be happy, many people are not aware of the fact that they can change the happiness that they feel by creating it on their own.
Seeking joy is an important aspect of human life. Dr. Sonja Lyubomirsky, Professor of Psychology at University of California, Riverside and author of The How of Happiness and Myths of Happiness: What Should Make You Happy But Doesn’t, What Shouldn’t Make You Happy But Does explains that Americans have the opportunity to experience joy everyday, but many are overlooking the small ways to feel it. She believes that people spend too much time waiting for big moments, rather than taking advantage of the little moments to experience joy.
So, what can a person do to feel more joy? Dr. Alex Korb, neuroscientist at University of California, Los Angeles and author, The Upward Spiral: Using Neural Science to Reverse the Course of Depression, One Small Change At a Time states that it is possible for people to increase their serotonin levels on their own and provides a few ways, such as sitting in the sunlight, remembering positive memories, and partaking in simple exercises. Just by partaking in some of these activities, people have the possibility to experience a little more joy in their daily lives.
Dr. Sonja Lyubomirsky, Professor of Psychology at University of California-Riverside and author of The How of Happiness: A New Approach to Getting the Life You Want and Myths of Happiness: What Should Make You Happy But Doesn’t, What Shouldn’t Make You Happy, But Does
Dr. Alex Korb, researcher at University of California, Los Angeles and author of The Upward Spiral: Using Neural Science to Reverse the Course of Depression, One Small Change At a Time
Stuttering has been blamed even fairly recently on parenting, but new research has several new findings: a structural deficiency in the brain’s wiring in stutterers; an inability to perceive rhythms; and a much more successful way to treat stuttering. Experts discuss the new advances.
Surveys show that most Americans are less than happy, and seldom experience joy. Two experts discuss how even naturally glum people can manufacture joy.
As a survival mechanism, the human brain is wired to remember negative events more strongly than positive ones. An expert neurologist discusses changes in thinking that can create more positive physical brain pathways, making us happier.