Health & Fitness

Bone loss happens in humans -- as we age, get injured, or any scenario where we can't move the body, we lose bone. Understanding what happens to astronauts and how they recover is incredibly rare. It lets us look at the processes happening in the body in such a short time frame. We would have to follow someone for decades on Earth to see the same amount of bone loss.

from Top Health News -- ScienceDaily https://ift.tt/wItHPjE

A small tweak to hospitals' prescribing systems might make a big difference in reducing risk from leftover opioid pain medication, while still making sure surgery patients get relief from their post-operation pain, a new study suggests.

from Top Health News -- ScienceDaily https://ift.tt/GR8IpxC

Scientists have identified a new gene called MGMT that increases the risk of Alzheimer's in women.

from Top Health News -- ScienceDaily https://ift.tt/2txaXBP

Traffic and unintentional injuries are the leading cause of adolescent deaths worldwide.

from Top Health News -- ScienceDaily https://ift.tt/lXsQENO

A new series highlights the growing problem of road traffic injuries and lays out some opportunities for preventing injuries and saving lives. The series offers a comprehensive analysis of this rising public health threat.

from Top Health News -- ScienceDaily https://ift.tt/DAhGtbF

Researchers have created artificial Hox genes -- which plan and direct where cells go to develop tissues or organs -- using new synthetic DNA technology and genomic engineering in stem cells. Their findings confirm how clusters of Hox genes help cells to learn and remember where they are in the body.

from Top Health News -- ScienceDaily https://ift.tt/KaEtSgj

Researchers have developed a small, soft, flexible implant that relieves pain on demand and without the use of drugs. The first-of-its-kind device could provide a much-needed alternative to opioids and other highly addictive medications. It works by softly wrapping around nerves to deliver precise, targeted cooling, which numbs nerves and blocks pain signals to the brain. After the device is no longer needed, it naturally absorbs into the body -- bypassing the need for surgical extraction.

from Top Health News -- ScienceDaily https://ift.tt/5golTNj