ArcaMax

Many drugs today are based on large molecules, which can't be taken in tablet form because they would either break down in the digestive tract or remain too large to reach the bloodstream.

For these drugs, the only delivery system that works is injection. Ouch!

But Swiss researchers are testing a new system: suction cups.

They work like this:...Read more

The FDA has already approved eight new dentistry products or tools based on artificial intelligence. The idea is that AI software will help dentists more quickly and precisely spot decay and bone loss that can lead to gum disease and propose treatments earlier.

That might mean fewer more expensive root canals or implants later, but skeptics ...Read more

In October, California Gov. Gavin Newsom signed a bill into law banning four common food additives: Red Dye No. 3, potassium bromate, brominated vegetable oil and propylparaben.

That might not seem like news to the rest of the country, but what nearly 40 million Californians eat (or don't eat) has an impact on pretty much everybody else. It's...Read more

In 2021, according to the latest data from the CDC, 100 older adults (age 65-plus) died from falls every day. Nonfatal falls were higher among women than among men, but fall-related death rates were higher among men than among women. Fall rates have steadily risen in recent years.

Falling is not an inevitable part of aging. It can be ...Read more

If you happened to reside in Salem, Massachusetts, in 1692-93, being a witch (or simply being accused of being one) was bad for your health. You would be tried and, if found guilty, imprisoned and/or executed.

Over the course of the infamous Salem Witch Trials, which ran for 15 months, 19 persons were hanged and one killed by torture. Five ...Read more

A Lancet Psychiatry study that analyzed responses from a 21-year-long World Health Organization survey projects that half of the world's population will develop a mental disorder by the age of 75, ranging from major depressive disorder and anxiety to substance abuse and attention-deficit/hyperactivity disorders.

Most of these mental health ...Read more

One in eight women experiences symptoms of postpartum depression following childbirth, including feelings of sadness, guilt and worthlessness, and in severe cases, thoughts of harming themselves or their newborns.

The FDA recently approved the first oral drug specifically developed to treat maternal mental health, called Zurzuvae. The pill is...Read more

Weight loss drugs such as Ozempic and Wegovy are proving extremely effective and popular, but they're also very, very expensive, with list prices of $900 a month. And they're meant to be taken indefinitely.

This year, an estimated 1.7% of people in the US have been prescribed a medication like Ozempic (originally designed to treat diabetes) ...Read more

Chitin is a dietary fiber found abundantly in the exoskeletons of insects and crustaceans, i.e., the shells of crabs and lobsters. New research suggests that chomping down on chitin (crustaceans, if not insects) may be good for digestion, triggering an immune response that is linked to less weight gain, reduced body fat and resistance to ...Read more

Persons with diabetes (see Stories for the Waiting Room below) have trouble maintaining healthy levels of insulin in their blood, which requires some of them to externally supplement through injections or a pump. To make that process easier, researchers have been investigating implanting insulin-producing designer cells in capsules that can be...Read more

A new study of 9,430 adults aged 50 and older found a significant link between loneliness and insomnia symptoms, such as difficulty falling and staying asleep or waking up too early in the morning.

Loneliness can spark insomnia symptoms through different pathways, such as increased stress, anxiety and heightened vigilance (an elevated state ...Read more

A new study reports that adolescents who are inpatients at opioid addiction treatment centers are more likely to be offered horseback riding therapy than given full access to a common, highly effective addiction medication called buprenorphine.

The study found just 10.6% of facilities offered buprenorphine initiation and continued treatment ...Read more

In the ongoing war against obesity, we're losing -- and that's a good thing. New research shows that in high-income countries, the obesity rate has slowed slightly. Rates are still rising, but not quite so fast. (Rates have tripled since 1976.)

The less good news is that 42% of the adult U.S. population is obese, based on body mass index ...Read more