Why Vitamin Pills Don’t Work, And May Be Bad For You
We dose up on antioxidants as if they are the elixir of life. At best, they are probably ineffective. At worse, they may just send you to an early grave.
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We dose up on antioxidants as if they are the elixir of life. At best, they are probably ineffective. At worse, they may just send you to an early grave.
Before this underwater forest in the Gulf of Mexico disappears, scientists recently raced to search for shipworms and other sea life that could serve as incubators of unexpected medicines, churning out new lifesaving formulas and compounds that may not be found anywhere else on the planet.
Medical debt is a uniquely American phenomenon, a burden that would be unfathomable in many other developed countries. According to a survey in the American Journal of Public Health, nearly 60 percent of people who have filed for bankruptcy said a medical expense contributed to their bankruptcy.
Scientists worldwide are working against the clock to find a viable coronavirus vaccine – but are corners being cut for the sake of political gain and profit?
While diabetics anxiously awaited the release of commercial systems, tech-savvy diabetics and their loved ones worked on do-it-yourself systems. How could a bunch of hackers, working in their free time, create something medical manufacturing companies had yet to put on the market?
Botox is derived from a toxin purified from Clostridium botulinum, a bacterium that thrives and multiplies in faultily canned food. The botulinum toxin is so powerful that a tiny amount can suffocate a person by paralyzing the muscles used for breathing. That’s part of what protects Allergan’s $2.8 billion Botox empire.
Essential tremor is the first condition the Food and Drug Administration has approved for noninvasive surgery with focused ultrasound. It might help people with Parkinson’s, brain cancer, and even ALS.
Drug companies make eyedrops too big — and you pay for the waste. The makers of cancer drugs also make vials with too much medication for many patients. The excess drugs are tossed in the trash — another reason health care costs are so high.
Placebos seem to have the greatest power over symptoms that lie at the murky boundary between the physical and psychological. Placebos seem to move the needle on pain, nausea, asthma, and phobias, with more inconsistent results for outcomes like smoking, dementia, depression*, obesity, hypertension, insomnia, and anxiety.
Once a hush-hush luxury for the quietly-pampered, banana bags outside the hospital are hitting the mainstream. Nurses stand ready to provide intravenous care to the dehydrated, alcoholically and otherwise, in their homes and hotel rooms, at walk-in centers and on a hangover bus for special events.
Chile’s desiccated Atacama Desert was once considered a dead zone, but it hides great riches that could help us tackle a major threat to human health. “The premise was that since the conditions are so harsh in the Atacama Desert, organisms become adapted to those conditions.”
Stem cells have taken on a mythic promise in the eyes of many who are ailing and desperate. But a new crop of treatments might be nothing more than costly placebos—or possibly dangerous.
A new kind of ink for 3D printing liquifies when pressed through the nozzle of a 3D printer, but then quickly returns to its original shape, researchers report. The invention paves the way for personalized biomaterial implants, according to new research. As things stand, however, personalized implants remain a long way off.
Texas is at risk of a deadly measles outbreak, and yet few have been willing to cast blame on the state’s combative anti-vaccine movement. Enter Peter Hotez, an affable, bow-tie-wearing scientist who decided he’d had enough.
A research team at Columbia University has made an exciting discovery, finding that a compound currently under development for a rare kidney stone disease can starve pancreatic cancer cells of a key amino acid they depend on, a technique that proved to stop tumor growth in mice.
