Category Archives: Medicine

Fecal transplants: One man’s trash…

C. diff photo
Scanning electron micrograph of C. diff, courtesy CDC

Accepting a transplant of someone else’s stool might sound extreme, but it might just be the next big thing in medicine, thanks in part to a potentially deadly stomach bug called Clostridium difficile.

C. diff, an emerging epidemic in hospitals and nursing homes that tears through the gut like Sherman through Georgia, has grown increasingly virulent and antibiotic-resistant in recent years. For many sufferers, fecal microbiota transplantation offers hope when all else fails. Can we get over the “ick factor” when our lives are on the line? You bet we can.

How Fecal Transplants Work

The scandalous sneeze

Fred Ott's Sneeze (film by William K.L. Dickson)
Fred Ott’s Sneeze

The 1894 kinetoscope of Fred Ott sneezing after inhaling a pinch of snuff, taken by Thomas Edison’s laboratory, was one of the first human acts ever committed to film. If you believe the internet rumors concerning the relationship between sneezing and sex, it might also have been the first movie orgasm.

No wonder nasal snuff was so popular for hundreds of years – and small wonder, too, that Pope Urban VIII threatened to excommunicate Catholics who took snuff in church….

Is Sneezing Really Like an Orgasm?

Facial expressions: Feel the burn

Smile
Photo by Zitona

We’ve all received the emails, posts and tweets from well-meaning friends: “It takes fewer muscles to smile than to frown. Why tire yourself?” But is it true? Has anyone actually tallied up the facial forces involved?  If so, did they account for the full range of smiles we express when amused, contented, excited, proud, satisfied or relieved? And is it true that the very act of smiling can make us happy?

Does it Take More Muscles to Frown than Smile?

Watch-ing your weight

Basis bands
Image courtesy BASIS Science, Inc.

Times are tight. Many of us feel trapped between the food we can afford and the medical bills that we can’t. As obesity and its related illnesses – including heart disease, high blood pressure and diabetes – grow more prevalent, ballooning healthcare costs threaten to shrink our wallets.

Most of us know that we need to take charge of our own health, but how? And where will we find the time? We’re busy, frazzled, mired in bad habits and assailed by late-night ads for fad diets, pills and gimmicky workout machines. Meanwhile, most of us have no idea how our caloric intake stacks up to our daily burn.

Surely, this is a job for a gadget.

Can a watch help you lose weight?