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The key to long-term weight loss may surprise you
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Fad diets? Intense workouts? What works to actually keep the weight off? - photo by Wendy Jessen
Most everyone wants the secret to weight loss the easiest and fastest way to lose enough to fit into those jeans again. All over social media, shakes, juice cleanses, special diets, calorie counting, and intense workouts show promising results.

So what's the real key to weight loss and keeping it off long-term?

Weight loss research

Drexel University researchers did a study with 183 participants involving weight loss patterns. They found that those with fluctuating weight during the beginning of the behavioral weight loss program had less successful weight loss outcomes than those who had consistent weekly weight loss results.

"It seems that developing stable, repeatable behaviors related to food intake and weight loss early on in a weight control program is really important for maintaining changes over the long-term," said lead author Emily Feig, PhD, a former graduate student in the College of Arts and Sciences at Drexel University.

What makes some people less successful in weight loss programs?

Looking for potential predictors of weight loss success in hopes to improve treatment outcomes, the psychologists studied a group of individuals for one year who were either obese or overweight. Using meal replacements and behavioral goals, along with "self-monitoring, calorie monitoring and increasing physical activity", participants went to weekly check-ins to be weighed with a final weight check two years after the beginning of the program. Researchers also paid attention to food related behaviors like cravings and emotional eating over the course of the study.

They found that those who lost one pound per week for the first three weeks of the program had more success than those with fluctuating weigh-ins. "Interestingly, individuals who reported lower emotional eating, binge eating and preoccupation with food at the start of the study showed higher weight variability and less weight loss overall. This suggests that initial weight change, rather than relationships with or behaviors toward food, is much more important in predicting who will succeed in weight loss and maintenance," stated MedicalXpress.

The best way to lose and maintain weight loss

Though it is not yet known why some people's weight loss varies more than others, psychology professor at Drexel University, Michael Lower, PhD, suggests, "settle on a weight loss plan that you can maintain week in and week out, even if that means consistently losing of a pound each week."

However, it's also important to remember that skinny doesn't always mean a person is healthy. Different body types need different weights, exercise habits and diets. No two people are the same. So don't become discouraged if your healthy habits don't gain the same results as your friends'.

The main goal should be focused on your overall health rather than what size pants you can or cannot wear.
Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.