Drugs such as denosumab and teriparatide can be used by anyone with osteoporosis, but are more likely to be recommended for people with unique circumstances, including severe osteoporosis with very low bone density, multiple fractures, steroid use and young age.
Every six years, Earth spins slightly faster and then slower. Cyclic changes in day length overlie decades-long trends. The world turns slightly faster and slower on a regular 5.9-year cycle, a new study suggests. Researchers also found small speed changes that happen at the same time as sudden alterations in Earthâs magnetic field.
Theia impacted the proto-earth at an angle spreading the debris that formed our moon, and spinning the earth on its axis. The earth used to spin much faster just after the impact, but the gravitational pull of our moon has slowed this spinning to about 23.9 hours per rotation.