When on a diet, especially one that requires 25% fewer calories, time seems to go so slowly between meals. Does that perception of time result in a slowing of our aging? A new study considers the relationship between calorie reduction and the clocks that measure our biological, rather than chronological, aging.
Long COVID will take a toll on the nation's healthcare system for the foreseeable future, but we can reduce new cases by treating acute COVID infections with a commonly prescribed, inexpensive medicine.
There is little doubt that Candida auris (C. auris) infections are a growing threat. But the yeast is not resulting in the Zombie Apocalypse, nor is it a pressing problem for most of us. Let’s unpack the heated rhetoric.
The ability of masks, especially high-quality ones, to prevent the transmission of respiratory infections, including COVID-19, is incontrovertible, but some commentators have come unglued on the subject.
Notwithstanding the extensive efforts in private and public sectors, COVID-19 remains a threat, even as exposures may be limited and vaccines are widely available. Vaccination does not guarantee immunity, and not all cases are reported. Our objective was to characterize vaccine effectiveness as experienced by urban populations, as opposed to clinical settings.
A recent study looked at excess deaths among physicians during the time of COVID. While there were more deaths than anticipated, physicians fared better than the general population despite being on the front lines. What might that mean?
There are plenty of reasons for skepticism about medical studies. Some are poorly designed or performed, and some conclusions are totally implausible. In addition, some interpretations of them are intentionally misleading, and some studies need not have been done at all.
Medicine, like the science that underlies it, is seldom transformed by “Eureka” breakthroughs; rather, it is most often a process of systematically accumulating knowledge and making incremental advances. Radiation treatment for breast cancer is a good example: New data has enabled us to revise and improve old approaches.
Many people are being misled by false claims that induce them to pay inflated prices for products that are “free from” various things that are actually beneficial, or for worthless remedies. Misinformation can jeopardize both their health and finances.
Thinking about – let alone making plans for – end-of-life provokes anxiety. When we cannot speak on our behalf, our surrogates and loved ones must be called upon to do so. A new study reports that the surrogate’s role on our behalf may be lost in the translation between thought and deed.
One of our nation’s greatest public health achievements of the 20th century was drinking water disinfection, which was key in eliminating cholera and typhoid as leading disease killers in the US. Waterborne diseases worldwide remain a significant problem. What waterborne diseases still bedevil us, and what is to be done?
Personalized, or precision, medicine applied to cancer treatment has its origins in studies of human genetics and the genetic mutations found in different cancers. A variety of personalized treatments continue to make advances in increasing patients' longevity and quality of life.