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Everything makes you fat! Gluten-free food is the key to eternal youth! You need to poop once per day or you’ll die! You’ll find tons of equally ridiculous health claims around the internet, and some of them are widely believed. Today we’re taking a look at 10 common myths and uncovering the truth.

While we’ve learned a lot about health issues here at Lifehacker over the years, we can’t claim expertise on any particular subject. To help us get to the root of these myths, we solicited the help of three experts: Dr Carly Stewart (medical expert at Money Crashers), Andy Bellatti (Las Vegas-based registered dietitian), and Dr Spencer Nadolsky (medical editor at Examine.com). They all offer a unique perspective on each myth but mostly came to the same conclusions: we have a lot of silly misinformation out there about our health.

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Undoubtedly one of the most exciting areas within the 3D printing space is that of bioprinting. Using layer-by-layer fabrication methods, a number of companies are in the process of pushing forward a new paradigm shift within the medical implant, transplantation, and surgical spaces. While the media has mainly focused on Organovo, the company behind the world’s first 3D printable liver tissue, there are actually several other companies involved in this incredible space. Here are 3DPrint.com we thought it would be helpful to underline just a handful of those companies that may be about to change medicine as we know it.

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Organovo The company, headquartered in San Diego, California, has been at the forefront of 3D bioprinting research for some time now. Not only are they currently bringing revenues in by providing pharmaceutical companies with their aa3exVive3D™ Liver Tissue for drug toxicity testing, but they have partnered with major companies in the health space including L’Oréal and Merck, and are planning on introducing their exVive3D™ Kidney Tissue product by next year. With an ultimate goal of 3D printing patches made of human tissue for failing organs, and eventually entire organs for transplantation, Organovo certainly has their work cut out for them.

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While smaller organisms such as nematode worms have been imaged before, a entire central nervous system has now been recorded for the first time in the fruit fly, drosophila melanogaster.

The video shows neural activity (yellow/red) throughout the entire central nervous system (grey) of a Drosophila larva.

Credit: Keller et al. Nature Communications See More.

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