Do essential oils expire?
Essential oils have been used for nearly 6,000 years — intended for therapeutic, hygienic, and spiritual purposes — and remain quite popular today. Claims for their benefits range from stress…
The Disturbing World of Primitive Brain Surgery
The Disturbing World of Primitive Brain Surgery ,Without the aid of modern anesthesia or, for that matter, modern disinfection, some Bronze Age practitioner brandished an instrument with a sharp, beveled…
The 7 Best CBD Tinctures
This site contains affiliate links to products. We may receive a commission for purchases made through these links. The 7 Best CBD Tinctures CBD oils have exploded in popularity over…
How effective is Alcoholics Anonymous?
For those struggling with an alcohol use disorder, Alcoholics Anonymous (AA) is often touted as the best support option. With more than 123,000 groups in 180 countries Worldwide, AA’s model—free…
The 4 main types of dementia
In February 2023 the 4 main types of dementia, the family of actor Bruce Willis made an announcement about his health. The previous year, Willis was diagnosed with aphasia, a…
Did Neanderthals Eat Seafood? Neanderthals cooked and ate crabs off the coast of Portugal
Archaeologists working in a coastal cave in Portugal have discovered the remains of various shellfish, including numerous brown crabs, where Neanderthals lived around 90,000 years ago. The find suggests that…
Oxytocin’s effects aren’t just about love
When love is in the air, what happens in the brain? For many years, biologists answered, “Oxytocin!” This small protein—only nine amino acids long—is sometimes called the “love hormone” because…
Why stomach acid is super powerful—and super important
Most of us won’t go through our lives without the occasional episode of heartburn or acid reflux. And when the acid stings your throat or burns your chest, you may…
How do bone marrow donations work?
In the medical drama Grey’s Anatomy, Surgical resident Izzy agrees to donate bone marrow. In a scene that probably gave donation professionals goosebumps, Izzy grimaced on the operating table as…
Why do people go bald?
For many of us, hair loss is a fact of life. About 95 percent of the time, hair loss is due to a condition called androgenic alopecia — also called…