I regularly get to ridicule an incredible variety and quantity of nonsense that poses as science and medicine. Some of it borders on hilarious.
On the other hand, making this stuff up is probably just as much fun, and maybe even more lucrative. There might even be an office pool: "Yo, Autumn Flower. I managed to get four old ladies to hide under the bed last week. Hand over the bitcoins."
And the competition must be fierce. In the absence of some kind of incentive, I cannot imagine any other way to get people to come up with a constant and creative (waste)stream of entertaining, yet marginally believable content.
Yet, they do. And it's not hard to find. Even a casual tour of the Environmental Working Group's website provides more than enough material that would be required to make all the uniforms for the North Korean army. Let's take look a list of some of their "chemicals of concern."
At the top of the EWG's "Dirty Dozen Guide to Food Additives" lies a horrifying chemical called theobromine. The name itself is rather inaccurate, since there is no bromine in the molecule and, to the best of my knowledge, it was not invented by anyone named Theo.
But it sure must be bad for you, since it an alkaloid (a nitrogen-containing chemical that is made by plants). Most alkaloids are rather respectable poisons, so it is not surprising that it must be pretty nasty. The EWG says, "[it] has effects similar to caffeine, and is 'generally recognized as safe' (GRAS) for use in a variety of foods, including bread, cereal and sport drinks."
The second set of quotes is not there by accident, since the EWG clearly thinks it is not safe. They accuse the FDA of "failing us" by allowing this abomination to be considered GRAS. How could it be, since they claim that it is "an additive" that causes "reproductive and developmental effects seen in animals?"
Sounds like if you want to avoid going under the bed, or maybe even under the ground, that you better stay the hell away from it. But to do so, you'd better avoid all of these:
And what might these fine items have in common? You guessed it: chocolate. Which contains theobromine, as does cola, tea, and coffee.
If you want to live long enough to reach puberty (which might be never, since your "reproductive and developmental" functions will be screwed up) you really need to change your diet. Since chocolate and coffee both contain theobromine, you really need to avoid than the following:
And I just couldn't live with myself if I didn't point this out:
Is this the most obnoxious, gimmicky product ever? Eat this f####ing candy bar and the next thing you know there's a new ski resort in Barbados because of your reduced carbon footprint? Although, to be fair, it is not impossible they're on to something, at least in this one instance. While the unfortunate woman above isn't likely to be doing hosiery ads for a living, at the very least, she won't have to worry about her carbon footprint.
- "A new study by the U.S. Centers for Disease Control (CDC) reveals that 97% of Americans are contaminated with a widely-used sunscreen ingredient called oxybenzone ."
- "[It] has been linked to allergies, hormone disruption, and cell damage
- "This chemical is linked to low birth weight in baby girls whose mothers are exposed during pregnancy."
- "Oxybenzone is also a penetration enhancer, a chemical that helps other chemicals penetrate the skin."
Well, I think I'll go with Sloan Kettering on this one. Two of its researchers addressed the sunscreen "issue" in a 2011 paper entitled Current sunscreen controversies: a critical review.
There was a 23% increase in the uterine weight of rats that were fed oxybenzone.
Comment: Uh oh. If this doesn't prove how hosed we sunscreen wearers are, then what does? But, since just about everyone except homeopsychopaths (I REALLY hope this a new word!) knows that the dose makes the poison, might it not be relevant to wonder exactly how much the rats consumed? As a matter a fact, it is.
The oral dosage used to achieve the statistically significant increase in uterine weight was >1 500 mg/kg/day, an astronomically high dose.
Comment: How high is that? Pretty damn high. A female rat weighs about 400 grams, or 0.4 kg. So, >1,500 mg/kg (of body weight)/day means that in order to measure even a small change in uterine weight, the rats had to be fed 600 mg of oxybenzone — 1.5 percent of their body weight—per day for four days.
The equivalent weight in humans would be 0.105 kg (0.231 pounds). If I'm eating almost a pound of one of the ingredients in sunscreen over the course of a four-day period, my uterus is gonna be just about the last on my mind.
With these data in mind, it should be no surprise that the stuff is perfectly safe in humans:
- Yes, some oxybenzone is absorbed through the skin—just like a bazillion other chemicals. It is excreted just like a bazillion other chemicals. There is none left after a day.
- After 4 days of daily topical application no significant differences in the measured serum hormones existed between treatment or control groups among either males or females.
- "The available evidence does not demonstrate biologically significant hormonal disruption with topical application of oxybenzone in humans."
I'm going to suggest that perhaps the EWG is doing themselves a disservice by not using oxybenzone. It would seem like they've been out in the sun way too long.