Not so fast! We need to get from here to there. Today, health/behavior monitoring and quantification sensors are all the rage. The Fitbit, a wearable sensor, is one of the more popular wearable tech devices for tracking your health. Fitbit tracks your activity (steps), diet, and even your sleep patterns. You can interact with the Fitbit using a series of tapping sequences and the Fitbit syncs all your data with your phone and computer. Then the process is to quantify, analyze, and optimize your wake and sleep life. Doing all this will not help you avoid your ultimate demise, but it could contribute to a longer life, and better yet, one where you're in better health along your life's time-line. The concept is that if you are monitoring your activity, food, and sleep, you can make adjustments to improve these areas; thus better health. The Fitbit Flex is only $99! Get started Buy directly from Fitbit
Simple home DNA kit allows you to find out what your DNA says about you and your family. Find out what percent of your DNA comes from populations around the world, ranging from East Asia, Sub-Saharan Africa, Europe, and more. Break European ancestry down into distinct regions such as the British Isles, Scandinavia and Italy. People with mixed ancestry, African Americans, Latinos, and Native Americans will also get a detailed breakdown.
With the outbreak of the Ebola virus, Ebola protective gear like masks are being bought up quickly. Historically when the threat of a pandemic hits the news, the "preparers" of the world stock up. One on the first line of defense is the Ebola mask. Learn more about what types of Ebola masks can protect you here.
Indiana Gov. Mike Pence has authorized a short-term needle-exchange program and other steps to help contain the spread of HIV among intravenous drug users in one county. Some answers to common questions about needles, drug abuse and the virus that causes AIDS:...
Researchers have successfully harnessed a technique, CRISPR-Cas9 editing, to use in an important and understudied species: the mosquito, Aedes aegypti, which infects hundreds of millions of people annually with the deadly diseases chikungunya, yellow fever, and dengue fever.
The nonpartisan Congressional Budget Office estimates that the bipartisan bill preventing cuts in doctors' fees for treating Medicare patients would total $214 billion in costs over the coming decade. Highlights of the CBO analysis (in rounded numbers):...
Genetic defects affecting tiny channels in human nerve cells lead to several neurological diseases that result from aberrant nerve transmission, such as episodic ataxia, absence epilepsy, and migraines. These disorders have also been associated with neurodegeneration, but it has been less clear why this should be.
Scientific American’s Dina Maron talks with Keiji Fukuda, assistant director-general for health security at the World Health Organization, about the current Ebola outbreak, the threat of sexual...
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The lesbian, gay, bisexual, transgender/transsexual, queer/questioning and intersex (LGBTQI) population has been largely understudied by the medical community. Researchers found that the LGBTQI community experience health disparities due to reduced access to health care and health insurance, coupled with being at an elevated risk for multiple types of cancer when compared to non-LGBTQI populations.
In a study of more than 8,000 veterans in Hawaii and the Pacific Islands, those with posttraumatic stress disorder had a nearly 50 percent greater risk of developing heart failure. The study adds to a growing body of evidence linking PTSD and heart disease. The research to date--including these latest findings--doesn't show a clear cause-and-effect relationship. But most experts believe PTSD, like other forms of chronic stress or anxiety, can damage the heart over time.
A new study of women with early-stage breast cancer finds that surgeons no longer universally remove most of the lymph nodes in the underarm area when a biopsy of the nearby lymph nodes shows cancer -- a major change in breast cancer management.
How you feel pain is affected by where sources of pain are in relation to each other, and so crossing your fingers can change what you feel on a single finger, finds new research. "Many people suffer from chronic pain, and the level of pain experienced can be higher than would be expected from actual tissue damage. Our research is basic laboratory science, but it raises the interesting possibility that pain levels could be manipulated by applying additional stimuli, and by moving one part of the body relative to others," the senior author explained.
A protein has been found that is critical to both the normal development of the brain and, in many cases, the development of medulloblastoma, a fast-growing brain tumor that usually strikes children under 10. When the researchers cut the level of the protein Eya1 in half in mice prone to develop medulloblastoma, the animals' risk of dying from the disease dropped dramatically.
Using high-performance computing and genetic engineering to boost the photosynthetic efficiency of plants offers the best hope of increasing crop yields enough to feed a planet expected to have 9.5 billion people on it by 2050, researchers report.
Scientists say our brains may not be as complicated as we once thought -- and they're using sea slugs to prove it. “This research introduces new methods for pulling apart neural circuits to expose their inner building blocks. Our methods could be used to help understand how brain networks change in disease states and how drugs act to restore normal brain function,” authors say.