Transient bacteremia (bacteria in the bloodstream) is common after dental procedures, but it rarely causes a problem. So, who needs antibiotic prophylaxis before a dental procedure? What procedures? What does the science say?
The bottom line is that there are trade-offs and complexities when it comes to biology. A high carbohydrate diet is a risk factor for many diseases, and this is highly genetically variable. Types of sugar matter, weight matters, exercise matters, and genetics matter. The same is true of fat.
A recent systematic review has been touted as demonstrating that "mind-body" practices like yoga can reprogram our DNA. There are several reasons to doubt these claims, not the least of which is the history of bias in past studies on this topic.
"Chronic Lyme" guru Daniel Cameron, MD, has been put on 3-year probation by New York medical authorities. Will fellow "Lyme literate" doctors take note?
I've frequently discussed the stories of teenagers with cancer who either refuse chemotherapy or whose parents refuse chemotherapy for them. The case of Cassandra Callender is the same, yet different, from many of these unfortunate and sad sagas in that she was older when diagnosed with cancer and that she realized her mistake. I can now only hope that it's not too...