Posted By News On April 17, 2017 - 5:52pm
The common belief is that macrophages, a class of white blood cells, play a major role in thermogenesis, how the body regulates its production of heat, but a new study suggests that the main driver of thermogenesis is the sympathetic nervous system, which is chiefly controlled by the brain.
Posted By News On April 14, 2017 - 2:08pm
Spring is just around the corner, and with it comes another growing season. Eating a diet rich in fruits and vegetables can help lower calorie intake; reduce risks for heart disease, obesity and Type 2 diabetes; and protect against certain cancers.
Posted By News On April 13, 2017 - 3:20pm
Children entering first grade in 2013 had significantly better reading skills than similar students had in 2001. Researchers say this means that in general, children are better readers at a younger age. While Common Core has been widely derided the Bush administration program the Obama White House supplanted, No Child Left Behind, succeeded well in hindsight. Studies have shown girls achieved parity with boys on math scores due to No Child Left Behind while the gap closed in minorities.
Posted By News On April 5, 2017 - 8:46pm
In the last few years, vitamin D has been part of a health craze, with claims of it improving just about every possible health outcome while a lack of it has even been linked to things like autism.
Is it a miracle supplement? Not so fast, Joe Mercola. Another large randomized trial (JAMA Cardiology, April 5, 2017; doi:10.1001/jamacardio.2017.0175) has deflated its rowing mythology. A new papers indicate that, despite popular claims, monthly high-dose vitamin D supplementation does not prevent cardiovascular disease.
Posted By News On April 5, 2017 - 5:15pm
Neonicotinoids, a targeted (as opposed to broadly sprayed) insecticide common in agriculture, have been detected in drinking water. Since in modern times we can even detect parts per quadrillion in drinking water, is the health of Iowans at risk?
Posted By News On April 3, 2017 - 8:30pm
Environmental exposure to common pesticides may cause boys to reach sexual maturity earlier, according to a study at the Endocrine Society meeting in Orlando. Previous research found that early puberty increases the risk of diseases in adulthood, for example, testicular cancer in men and breast cancer in women. Early puberty also can stunt growth and cause behavioral problems.
Posted By News On April 3, 2017 - 4:02pm
Gender dysphoria in individuals with psychotic disorders can be adequately diagnosed and safely treated with gender affirming psychological, endocrine, and surgical therapies, finds a new paper using a few case studies in LGBT Health.
Posted By News On March 24, 2017 - 5:16pm
Epigenetics claims are all the rage. In the fuzzy world of epidemiology and a shocking lack of understanding about p-values and statistical significance, a whole lot of papers can get published using data that have nothing to say. Epigenetics takes that to another level, with claims that what you eat today could impact the chances of your grandchild getting into Harvard, and more.
Posted By News On March 22, 2017 - 1:47pm
Do you know species are going extinct at an alarming rate? Do you know bees are in peril?
What if you found out those are all based on surveys? As we saw in the US election in 2016, surveys are not science, no matter how much groups claim they weight them. Unless the results are easily predictable (like the 2012 election) there is no way statistical significance will mean an accurate result.
Posted By News On March 12, 2017 - 3:02pm
Rogue waves can cause loss of life as well as damage to ships and offshore structures but we shouldn't allow nature to be exploited for political gain by claiming they are new - and caused by CO2 emissions - just because we can finally detect them better.
A new study shows they can occur roughly twice daily at any given location in a storm.