I’m trying out a new series, looking at some popular myths (mostly in medicine, but maybe we’ll wander outside of it when something interesting shows up) and determining if there’s any support or not in science. I’m going to link mostly to science articles and high-quality blogs, just so you have all the back-up evidence that you need. One way or another.
Ginkgo bilobais actually an interesting plant because it has been relatively unchanged for nearly 270 million years. It is considered a living fossil, an informal term used for species like G. biloba that appear to be the same as a species otherwise only known from fossils and which has no close living relatives. The genus Ginkgo was fairly widely distributed until about 100 million years ago. It slowly disappeared from the fossil record until it was found only in one small part of China about 5 million years ago, where it is found today.
Potential causes for cancer are numerous. Infections. Radon gas. Cigarette smoking. Sun exposure.Obesity. With over 200 types of cancer, each with a different pathophysiology, there may be an equal (and probably greater) number of causes. Although many causes can be easily eliminated, such as stopping smoking, testing your house for radon, getting an HPV vaccine to prevent human papillomavirus infections, and wearing sunblock to reduce the risk of melanomas, the sheer complexity and number of types of cancer means that there is probably not going to be any simple panacea to preventing (or even curing) cancer. In fact, some hereditary cancers, such as those individuals who carry genes that are implicated in breast and ovarian cancers, may not be preventable at all. Continue reading “Cancer prevention–supplements”
In case you don’t know, the flu is a very dangerous disease despite some of the myths. In the USA, the CDC estimates that the flu season every year results in 12 to 56 thousand deaths and 140 to 710 thousand hospitalizations. It is not a trivial disease that can be easily ignored. Let me be frank – your best, and really, the only choice to prevent the flu is getting the seasonal flu vaccine. And, it is the only method to boost your or your children’s immune system against the flu.
These ineffective treatments exist for one reason – money. Cold and flu treatments are a significant part of the estimated global US$278 billion supplement and nutraceutical industry. And the industry is largely unregulated, so they can make unsupported claims about things like flu treatments, and people buy them based on the pseudoscience and false claims.