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Gentechnik im Bio-Gemüse?

By Guest PostAugust 16, 2013Environment, Healthaxel kirchhof, bio gemuese, blumenkohl, brokkoli erbsubstanz, cms hybride, eu, gentechnik, gentechnik begriff, gentechnisch veraendert, gentechnisch veraendertem gemuese, gvos, konventioneller landwirtschaft, sara westerhaus, sonnenblume, wiso, zdf magazin, zellfusionsverfahren, zucchini

Es hört sich nach einem Skandal an: Im Bioladen gebe es massenhaft gentechnisch verändertes Gemüse – und das ohne Kennzeichnung, hat das ZDF-Magazin WISO in seiner Sendung am 5. August berichtet. Was ist dran an der Geschichte?

17 von 37 getesteten Gemüseproben aus Bioläden seien im Labor als „gentechnisch verändert“ identifiziert worden. In Chicoree wurde genetisches Material der Sonnenblume, in Blumenkohl und Brokkoli Erbsubstanz des japanischen Rettichs nachgewiesen. Die Behauptung des ZDF ist dennoch schlicht falsch: Es handelt sich nicht um gentechnisch veränderte Organismen (GVOs) im Sinne der gebräuchlichen Definitionen – ansonsten wäre das Gemüse nicht nur im Bioladen mehr als unerwünscht, sondern schlicht illegal gewesen. Die EU erlaubt weder den Anbau noch den Import von gentechnisch verändertem Gemüse. (more…)

How Neurons Get Wired

By Guest PostAugust 15, 2013Health, Sciencealzheimers, apkc, asymmetric shape, atypical protein, cognitive functions, developing nerve cells, kinase c, mechanism, multiple axons, neurodegenerative diseases, neuronal polarity, neurons, newborn nerve cell, par3, protein, sara parker, signaling enzyme, sophie hapak, sourav ghosh, spinal injuries, university of arizona

Two different versions of the same signaling protein tell a nerve cell which end is which, UA researchers have discovered. The findings could help improve therapies for spinal injuries and neurodegenerative diseases.

University of Arizona scientists have discovered an unknown mechanism that establishes polarity in developing nerve cells. Understanding how nerve cells make connections is an important step in developing cures for nerve damage resulting from spinal cord injuries or neurodegenerative diseases such as Alzheimer’s.

In a study published on Aug. 12 in the journal Proceedings of the National Academy of Sciences, UA doctoral studentSara Parker and her adviser, assistant professor of cellular and molecular medicine Sourav Ghosh, report that the decision which will be the “plus” and the “minus” end in a newborn nerve cell is made by a long and a short version of the same signaling molecule. (more…)

Watch Out for Bites from ‘Invisible’ Snakes

By Guest PostAugust 10, 2013Healtharizona rattlesnakes, baby rattlers, baby rattlesnakes, invisible snakes, medical treatment, rattlesnake bites, snakebite, snakebite victims

Baby rattlesnakes are born in July and August and will be active in the weeks ahead.

Experts on venomous creatures at the Arizona Poison and Drug Information Center advise gardeners, hikers, youngsters and other citizens to be especially cautious about rattlesnakes in the weeks ahead. (more…)

What Color is Your Night Light? It May Affect Your Mood

By Guest PostAugust 9, 2013Healthanabel galan, body, brain, celynn vaughn, circadian clock, color, dendritic spines, density, depressive like symptoms, ghassan daye, health hazards, hippocampus regions, iprgcs, light at night, mood disorders, night light, photosensitive cell, randy nelson, retina, salk institute, tracy bedrosian, your mood, zachary weil

Study Finds Red Light Least Harmful, While Blue Light is Worst

COLUMBUS, Ohio –– When it comes to some of the health hazards of light at night, a new study suggests that the color of the light can make a big difference.

In a study involving hamsters, researchers found that blue light had the worst effects on mood-related measures, followed closely by white light.

But hamsters exposed to red light at night had significantly less evidence of depressive-like symptoms and changes in the brain linked to depression, compared to those that experienced blue or white light. (more…)

7 easy and practical ways to recharge your sex life

By Guest PostAugust 8, 2013Culture, Health, Sexantioxidants, brianne, feel energetic, fruit salad, happiness, hardcore visual stuff, healthy sex life, hormone levels, libido booster, male partner, mood for nooky, practical ways, punchh, reading erotica, recharge sex life, romantic relationship, sex, sexual desire, sexy lingerie, sweat, x factor, yoga

So you have been with the love of your life for a few years now and things really cannot get any better for you in terms of your relationship. But even the most loving of all couples go through a phase where they find themselves having lesser and lesser sex. Since a healthy sex life is the key to happiness in a romantic relationship, such a situation warrants immediate attention. However, instead of reaching for the magic blue pill, you should try these holistic, easy and practical ways instead.

1. Take a yoga class together

Yoga may look like hard work but it is actually one of the best known types of workout for couples who want to rekindle the romance. The slow pace, the emphasis on breathing and the stretching, all help calm the mind and body down which is necessary to allow couples to unburden their mind of their daily worries and focus on building intimacy. Since the workout won’t be rigorous, you’d still have enough energy for a hookup while the limberness provided by the stretching will help you experiment as well. (more…)

Ecological forces structure your body’s personal mix of microbes

By Guest PostAugust 5, 2013Health, Sciencebacteria, body, chronic digestive inflammation, computer model, ecological forces, elhanan borenstein, energy metabolism, environmental conditions, fungi, genetics studies, habitat filtering, human microbiome, infection, injury, microbes, nutrient, roie levy, species interaction, toxins, university of washington

Environmental conditions have a much stronger influence on the mix of microbes living in various parts of your body than does competition between species. Instead of excluding each other, microbes that fiercely compete for similar resources are more likely to cohabit in the same individual.

This phenomenon was discovered in a recent study of the human microbiome – the vast collection of our resident bacteria, fungi, and other tiny organisms. (more…)

Of Aging Bones and Sunshine

By Guest PostAugust 2, 2013Healthaging bones, aging of bones, bone quality, fracture risk, human bone, sunshine vitamin

Study at Berkeley Lab’s Advanced Light Source Links Vitamin D Deficiency to Accelerated Aging of Bones

Everyone knows that as we grow older our bones become more fragile. Now a team of U.S. and German scientists led by researchers with the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California (UC) Berkeley has shown that this bone-aging process can be significantly accelerated through deficiency of vitamin D – the sunshine vitamin. (more…)

Is sexual addiction the real deal?

By Guest PostAugust 1, 2013Health, Science, SexBible, brain, criteria, diagnosing mental disorders, dsm 5, economic ruin, hypersexual disorder, hypersexual people, hypersexual problems, hypersexuality, mental health experts, nicole prause, p300 reaction, p300 response, psychology, romantic images, sex addiction, sexual addiction, sexual compulsions, sexual desire, sexual images, timothy fong, ucla

Controversy exists over what some mental health experts call “hypersexuality,” or sexual “addiction.” Namely, is it a mental disorder at all, or something else? It failed to make the cut in the recently updated Diagnostic and Statistical Manual of Mental Disorders, or DSM-5, considered the bible for diagnosing mental disorders. Yet sex addiction has been blamed for ruining relationships, lives and careers.

Now, for the first time, UCLA researchers have measured how the brain behaves in so-called hypersexual people who have problems regulating their viewing of sexual images. The study found that the brain response of these individuals to sexual images was not related in any way to the severity of their hypersexuality but was instead tied only to their level of sexual desire. (more…)

Category Archives: Health