Olive oil, canola oil, and vegetable oil largely consist of unsaturated fatty acids, whereas animal fat is richer in the saturated ones. After a meal, carbohydrates are the primary source of energy production by the heart but under fasting conditions, free fatty acids become the major energy producer. 

Metformin, a medication commonly taken for Type II diabetes, is being found in freshwater systems worldwide, and a new study says that it causes physical changes in male fish exposed to doses similar to the amount in wastewater effluent. It causes intersex in fish - male fish that produce eggs - according to the study in Chemosphere.

Because intersex fish occur more often downstream from wastewater treatment plants, studies have investigated the effect of hormones from birth control pills, but metformin is not a hormone and it targets blood sugar regulation so the correlation is surprising.

A new study concludes that most U.S. clinical registries that collect data on patient outcomes are substandard and lack critical features necessary to render the information they collect useful.

A paper in the Journal for Healthcare Quality reveals poor data monitoring and reporting that researchers say are hurting national efforts to study disease, guide patient choice of optimal treatments, formulate rational health policies and track in a meaningful way how well physicians and hospitals perform.

Citizen science, where the public pitches in to make large-scale analyses of data possible, has successfully predicted the path of a deadly plant disease, Sudden Oak Death, over a six-year period. 

The disease has killed millions of oak and tanoak trees in California and Oregon and can infect more than 100 susceptible host plants and can spread from nursery stock to residential landscapes. Starting in 2008, 1,000 volunteers collected leaf samples from trees in metropolitan and urban-wildland areas. 

By Lisa Marie Potter, Inside Science — A group of doctors clad in white lab coats smiles beneath the heading: "Standing behind your cancer care with nationally recognized excellence."

The advertisement was part of the 2009 Dartmouth-Hitchcock health care marketing campaign promoting the Norris Cotton Cancer Center, which has locations in Vermont and New Hampshire. The ad focuses on the facility's reputation and backs up its claims by including its awards of recognition.

Top image: Chandler Collins, CC BY-SAAlcoholic drinks should all carry calorie counts according to a leading UK public health doctor writing in the BMJ today, because of their contribution to obesity. Fiona Sim, Chair of the UK Royal Society for Public Health, writes that while adults who drink may be getting as much as 10% of their daily calories from alcohol, most people are unaware drinking contributes to their energy intake.

Scientists have discovered a way to prevent the development of multiple sclerosis in mice. Using a drug that blocks the production of a certain type of immune cell linked to inflammation and autoimmunity, the researchers successfully protected against the onset of MS in an animal model of the disease. 

In the immune system, two kinds of T cells strike a delicate balance--T helper cells (Th17) activate the immune system, protecting against infections and cancers, while regulatory T cells (Tregs) suppress the system, keeping it in check. A disparity between these cell types, where there are too many Th17 and not enough Tregs, can lead to a hyperactive immune system, resulting in inflammation, tissue damage, and autoimmune disease. 

I really need to quit starting all of these things with "just when you think..." because I'm starting to sound like a cliche. 
But sometimes, there are just no alternatives. My apologies.

Because just when you think things can't get any (stranger, dumber, crazier...) something like this comes around. I seriously doubt I will need to use the cliche again. This cannot be topped. It's impossible. Just like the "science" that is behind it.

At least there some good news: The vegans in Britain are sure gonna be happy, since the country won't be eating much meat. Thanks to a bunch of fine minds on the European Commission, sick cattle will no longer be treated with medicine. Nope—just homeopathy. I don't think the cows are gonna as happy.

Global incomes continue to rise, more people are living more comfortably, globalization has been a huge win for many developing nations and that means more people than ever can afford air conditioning.

While some policy makers live in an idealized developed world where more wind and solar power at ever higher costs will solve the emissions problem, that lacks fairness for people who are only now able to afford to live well. More people are going to need electricity and that means we need to embrace true green energy and not fudge numbers to where political winners look like viable solutions for the future. Without viable clean energy the stress on energy prices and infrastructure will mean poorer people stay shackled to the past.