Century-old butter found in Antarctica

CHRISTCHURCH, New Zealand - A restoration team said they discovered two blocks of well-preserved New Zealand butter dating back nearly 100 years in an Antarctic hut. The Antarctic Heritage Trust team said the butter was found frozen in an area near the hut, which belonged to British explorer Robert Falcon Scott in the early 20th century, TVNZ reported Monday. ?What?s amazing is how strong that smells. Nearly a 100 years ? very, very strong, possibly a bit too strong?? said Lizzie Meek of the New Zealand Antarctic Heritage Trust.---...More

This Sucks - Artificial butter chemical harmful to lungs

I hope this isn't true! What is left to eat that doesn't kill us?

Artificial butter chemical harmful to lungs

A new study shows that exposure to a chemical called diacetyl, a component of artificial butter flavoring, can be harmful to the nose and airways of mice. Researchers at the National Institute of Environmental Health Sciences (NIEHS), part of the National Institutes of Health, conducted the study because diacetyl has been implicated in causing obliterative bronchiolitis (OB) in humans. OB is a debilitating but rare lung disease, which has been detected recently in workers who inhale significant concentrations of the flavoring in microwave popcorn packaging plants.

When laboratory mice inhaled diacetyl vapors for three months, they developed lymphocytic bronchiolitis - a potential precursor of OB. None of the mice, however, were diagnosed with OB.

This is one of the first studies to evaluate the respiratory toxicity of diacetyl at levels relevant to human health. Mice were exposed to diacetyl at concentrations and durations comparable to what may be inhaled at some microwave popcorn packaging plants, said Daniel L. Morgan, Ph.D., head of the Respiratory Toxicology Group at the NIEHS and co-author on the paper that appears online in the journal, Toxicological Sciences. The study was done in collaboration with Duke University researchers.

The authors conclude that these findings suggest that workplace exposure to diacetyl contributes to the development of OB in humans, but more studies are needed.........